Worksheetsén lis
Total questions: 84
Worksheet time: 1hrs 27mins
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
1. A. capable
B. available
C. global
D. climate
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A. promote
B. sensor
C. insoluble
D. pollution
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
. A. urban
B. infrastructure
C. quality
D. inhabitant
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
4. A. disturbed
B. censored
C. detected
D. solved
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A. promotes
B. predicts
C. wastes
D. changes
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
. A. healthy
B. fitness
C. strength
D. mental
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A. yoga
B. fatty
C. balance
D. habit
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A. pieces
B. muscles
C. decades
D. labels
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A. ingredient
B. nutrient
C. vitamin
D. mineral
Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.10. A. fresh B. diet C. flesh D. exercise
. A. fresh
B. diet
C. flesh
D. exercise
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. sustainable
B. optimistic
C. pessimistic
D. interactive
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. resident
B. occupy
C. inhabit
D. conference
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. model
B. design
C. reduce
D. impact
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. public
B. private
C. dweller
D. install
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. sustainable
B. residential
C. renewable
D. available
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. forecast
B. design
C. ignore
D. detect
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
. A. resident
B. occupy
C. inhabit
D. conference
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. ideal
B. complete
C. alive
D. special
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A. underground
B. contrary
C. quality
D. pollution
Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
. A. soluble
B. emphatic
C. excellent
D. probable
1. If people__________ the rules, there are no more accidents.
A. follow
B. take care of
C. obey
D. remember
2. Hurry up or we can't __________ the last bus home today.
A. keep
B. follow
C. go
D. catch
3. Local authorities should find ways to limit the use of private cars and encourage city __________ to use public transport.
A. commuter
B. dwellers
C. planners
D.people
4. The waste __________ system here is also innovative. There are no rubbish trucks or waste bins in the street.
A. dump
B. disposal
C. landfill
D.throwaway
5. Tall buildings can actually limit the __________ of the built environment and help solve housing problems.
A. greenhouse
B. heat
C. effect
D. carbon footprint
6. Unlike the country where the day often ends quite early in the evening, the city offers its people exciting __________ .
A. activities
B. performances
C. nightlife
D. night clubs
7. New York has invested substantially in improving the__________ of its waterways in recent years.
A. quality
B. quantity
C. feature
D. level
8. What ____ ______ (happen) to Lucy last night?
A. happen
B. is happing
C. happened
D. will happen
9. The coronavirus is so _____________ that all citizens in this city contract it.
A. infection
B. infected
C. infectious
D. infect
10. I think we need to eat balanced diet because junk food has a lot of fat, which is harmful _____________ our health.
A. for
B. with
C. to
D. by
11. Tom sounded __________ when I spoke to him on the phone.
A. angry
B. angrily
C. to be angry
D. to be angrily
12. The Japanese eat a lot of fish instead of meat _________they are healthier.
A. although
B. so
C. but
D. because
13. The doctor __________ me to go jogging every morning.
A. demanded
B. advised
C. ordered
D. persuaded
14. The supermarket chain has promised to __________ on packaging.
A. cut down
B. cut off
C. cut into
D. cut by
15. Sneezing is the most common way of spreading an __________.
A. ignorance
B. ache
C. injury
D. infection
16 . The smallest _____________ are about 0.4 micron in diameter.
A. animals
B. species
C. bacteria
D. diseases
17. Her mother encouraged her to take up some sports and do exercise regularly in order to stay in __________.
A. shadow
B. body
C. shape
D. shell
18. We______ eat as much fruit as possible in order to get enough vitamins for our bodies.
A. Had better
B. should
C. ought to
D. All are correct
19. The doctor put me on a low-salt __________ to reduce my blood pressure.
A. weight
B. food
C. scale
D. diet
20: We __________ go to work by car. Sky train is a wise choice during rush hour.
A. Ought to
B. mustn’t
C. shouldn’t
D. have to
21. Start by looking at food labels, paying attention to ingredients and ________ such as vitamins and minerals
A. nutrients
B. features
C. types
D. drinkables
22. Living to an average of 83 years old, Japan is the nation with the highest ________ in the world.
A. life skills
B. life work
C. life force
D. life expectancy
23. The garden looks __________ since you tidied it up.
A. better
B. well
C. more good
D. more well
24. Your English is improving. It is getting ___________.
A. well
B. good
C. much well
D. clearly
25. Tom sounded __________ when I spoke to him on the phone
A. angry
B. angrily
C. to be angry
D. to be angrily
26. The chef tasted the meat ___________ before presenting it to the President.
A. cautious
B. more cautious
C. cautiously
D. much cautiously
27. Although the dish melt ____________, he refused to eat saying that he was not hungry.
A. bad
B. good
C. well
D. worse
28. Regardless of family background, we always think of each other ______ true friends
A. as
B. like
C. same
D. similar
29. My sister is a ______ spender who is willing to spend a huge amount of money on shopping
A. heavy
B. strong
C. great
D. big
30. I ______ (not/play) tennis since I was at school but I _____ (be) very good at it back then.
A. hasn’t played/ was
B. haven’t played/ was
C. have played/ was
D. has played/ was
31. “ _____ ?” – “It’s ten minutes’ walk from here.”
A. How long does it take to get to the town centre?
B. Can you show me the way to the town centre?
C. How far is it from here to the town centre?
D. How can we get to the town centre?
32. “What a boring lẹcture!” – “ _______ ”
Ạ. Yẹs, it was dull, wasn’t it?
B. I don’t agree. It’s dull.
C. It’s interesting, wasn’t it?
D. I’m sorry not.
33. “I believe people will have a better life in the future.” – “ _______ Life will be
more enjoyable than it is today, won’t it?”
A. No, I don’t think so.
B. Not exactly.
C. Yes, I agree.
D. You can’t be right.
34. “Oh, I’m sorry! Am I disturbing you?” – “ ________ ”
A. Sure, you’re a real nuisance!
B. You’re such a pain in the neck!
C. No, never mind.
D. No, you’re OK.
35. “In 2050, London won’t be a good place to live in, will it?” – “ ________ ”
A. Exactly, it will be.
B. On the contrary, it will be.
C. I’m Sony, it will be.
D. Unfortunately, it will be.
36. The wind farm may be able to generate enough electricity/power for 2,000 homes.
A. afford
B. produce
C. manufacture
D. light
37. Now that Jean’s got a job, she’s financially independent
A. self-collected
B. self-confident
C. self-confessed
D. self-determining
38. Are you taking any advanced courses?
A. modern
B. costly
C. widespread
D. latest
39. Scientists are hoping for a breakthrough in the search for a cure for cancer.
A. new cure
B. important therapy
C. sudden remedy
D. dramatic development
40. I can’t concentrate on my work because of the noise caused by my children.
A. Focus
B. abandon
C. neglect
D. allow
indicate the correct word or phrase that best fits each of the numbered blanks.
Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military and police organizations use robots to (1) _____ in dangerous situations. Robots can (2) _____ be found from vacuuming the floors in your home to exploring the surface of Mars.
Within a few more years a whole host of robotic adaptations will be running many aspects' of our lives. "I think in (3) _____ next thirty years, we are going to see a transformation between the industrial sorts of robots to personal robots," says Brooks from Brooks' company, IRobot, markets floor cleaning robots for homes.
"The advances in robotics make it clear that many household (4) ____ will be easily handled by a robot in the near future," says Bob Christopher, who works for a robotic technology company that is marketing a toy robot (5) _____ Pleo. "We have only one child but I could easily imagine five or six robots in the home as well."
1. A. assist B. increase C. make D. create
A. assist
B. increase
C. make
D. create
Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military and police organizations use robots to (1) _____ in dangerous situations. Robots can (2) _____ be found from vacuuming the floors in your home to exploring the surface of Mars.
Within a few more years a whole host of robotic adaptations will be running many aspects' of our lives. "I think in (3) _____ next thirty years, we are going to see a transformation between the industrial sorts of robots to personal robots," says Brooks from Brooks' company, IRobot, markets floor cleaning robots for homes.
"The advances in robotics make it clear that many household (4) ____ will be easily handled by a robot in the near future," says Bob Christopher, who works for a robotic technology company that is marketing a toy robot (5) _____ Pleo. "We have only one child but I could easily imagine five or six robots in the home as well."
2. A. so B. either C. too D. also
A. so
B. either
C. too
D. also
Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military and police organizations use robots to (1) _____ in dangerous situations. Robots can (2) _____ be found from vacuuming the floors in your home to exploring the surface of Mars.
Within a few more years a whole host of robotic adaptations will be running many aspects' of our lives. "I think in (3) _____ next thirty years, we are going to see a transformation between the industrial sorts of robots to personal robots," says Brooks from Brooks' company, IRobot, markets floor cleaning robots for homes.
"The advances in robotics make it clear that many household (4) ____ will be easily handled by a robot in the near future," says Bob Christopher, who works for a robotic technology company that is marketing a toy robot (5) _____ Pleo. "We have only one child but I could easily imagine five or six robots in the home as well."
3. A. a B. an C. the D. Ø
A. a
B. an
C. the
D. Ø
Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military and police organizations use robots to (1) _____ in dangerous situations. Robots can (2) _____ be found from vacuuming the floors in your home to exploring the surface of Mars.
Within a few more years a whole host of robotic adaptations will be running many aspects' of our lives. "I think in (3) _____ next thirty years, we are going to see a transformation between the industrial sorts of robots to personal robots," says Brooks from Brooks' company, IRobot, markets floor cleaning robots for homes.
"The advances in robotics make it clear that many household (4) ____ will be easily handled by a robot in the near future," says Bob Christopher, who works for a robotic technology company that is marketing a toy robot (5) _____ Pleo. "We have only one child but I could easily imagine five or six robots in the home as well."
. A. aspects
B. chores
C. works
D. jobs
Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military and police organizations use robots to (1) _____ in dangerous situations. Robots can (2) _____ be found from vacuuming the floors in your home to exploring the surface of Mars.
Within a few more years a whole host of robotic adaptations will be running many aspects' of our lives. "I think in (3) _____ next thirty years, we are going to see a transformation between the industrial sorts of robots to personal robots," says Brooks from Brooks' company, IRobot, markets floor cleaning robots for homes.
"The advances in robotics make it clear that many household (4) ____ will be easily handled by a robot in the near future," says Bob Christopher, who works for a robotic technology company that is marketing a toy robot (5) _____ Pleo. "We have only one child but I could easily imagine five or six robots in the home as well."
5. A. which called B. called C. calling D. that called
A. which called
B. called
C. calling
D. that called
Education is also important (1)_____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (2)_____ the skills needed to participate in a sport, paint a picture, or play a musical (3)_____. Such education becomes (4)___ important as people gain more and more leisure time. Education also helps people adjust to change. This habit has become necessary because social changes today take place with increasing speed and (5)______ the lives of more and more people. Education can help a person understand these changes and provide him with the skills for adjusting to them.
1. A. therefore B. despite C. although D. because
. A. therefore
B. despite
C. although
D. because
Education is also important (1)_____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (2)_____ the skills needed to participate in a sport, paint a picture, or play a musical (3)_____. Such education becomes (4)___ important as people gain more and more leisure time. Education also helps people adjust to change. This habit has become necessary because social changes today take place with increasing speed and (5)______ the lives of more and more people. Education can help a person understand these changes and provide him with the skills for adjusting to them.
2. A. such as B. for instance C. such that D. for example
A. such as
B. for instance
C. such that
D. for example
Education is also important (1)_____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (2)_____ the skills needed to participate in a sport, paint a picture, or play a musical (3)_____. Such education becomes (4)___ important as people gain more and more leisure time. Education also helps people adjust to change. This habit has become necessary because social changes today take place with increasing speed and (5)______ the lives of more and more people. Education can help a person understand these changes and
3. A. appliance B. equipment C. instrument D. device
A. appliance
B. equipment
C. instrument
D. device
Education is also important (1)_____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (2)_____ the skills needed to participate in a sport, paint a picture, or play a musical (3)_____. Such education becomes (4)___ important as people gain more and more leisure time. Education also helps people adjust to change. This habit has become necessary because social changes today take place with increasing speed and (5)______ the lives of more and more people. Education can help a person understand these changes and
4. A. increased B. increasing C. increase D. increasingly
A. increased
B. increasing
C. increase
D. increasingly
Education is also important (1)_____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (2)_____ the skills needed to participate in a sport, paint a picture, or play a musical (3)_____. Such education becomes (4)___ important as people gain more and more leisure time. Education also helps people adjust to change. This habit has become necessary because social changes today take place with increasing speed and (5)______ the lives of more and more people. Education can help a person understand these changes and provide him with the skills for adjusting to them.
5. A. effect B. affect C. affective D. effective
A. effect
B. affect
C. affective
D. effective
A NEW CAPITAL
When the new state of Pakistan was founded in 1947, Karachi acted as the capital city. However, it was difficult for Karachi to remain in this role due to a number of drawbacks such as the climate and the state of the existing buildings. Rather than try to overcome these drawbacks, the government decided to create a new capital city. In 1959, a commission was established to investigate the possible locations of this new city. The advisor appointed to the commission was Dr Doxiadis, a famous architect and city planner.
Dr Doxiadis and his colleagues looked at the various locations. They then produced a report suggesting two possible areas: one just outside Karachi and the other to the north of Rawalpindi. Both locations had advantages as well as disadvantages. Which site was it to be?
The choice between these two options was made after consideration of many factors, such as transportation, the availabilities of water, economic factors, and factors of national interest. Finally, the site north of Rawalpindi was chosen and on the 24th February 1960, the new capital was given the name of ‘Islamabad’ and a master plan was drawn up. This master plan divided the area into three different sections: Islamabad itself, neighbouring Rawalpindi, and the national park.
Each of these three sections had a different role. Islamabad would act as the national's capital and would serve its administrative and cultural needs, whereas Rawalpindi would remain the regional centre with industry and commerce. The third piece of the plan, the national park, was planned to provide space for education, recreation, and agriculture.
Today Islamabad is a thriving city of about 1 million people. It offers a healthy a pollution-free atmosphere, plenty of water, and many green spaces. Guide tree-lined streets, elegant public buildings, and well-organised bazaars and shopping centres. The new capital is a superb example of good urban planning
1. Why was a commission founded in 1959?
A. to overcome the drawbacks of Karachi as a capital city
B. to create a new capital city for Pakistan
C. to look into possibilities of the locations for a new capital city
D. to appoint an advisor for planning the new capital city
A NEW CAPITAL
When the new state of Pakistan was founded in 1947, Karachi acted as the capital city. However, it was difficult for Karachi to remain in this role due to a number of drawbacks such as the climate and the state of the existing buildings. Rather than try to overcome these drawbacks, the government decided to create a new capital city. In 1959, a commission was established to investigate the possible locations of this new city. The advisor appointed to the commission was Dr Doxiadis, a famous architect and city planner.
Dr Doxiadis and his colleagues looked at the various locations. They then produced a report suggesting two possible areas: one just outside Karachi and the other to the north of Rawalpindi. Both locations had advantages as well as disadvantages. Which site was it to be?
The choice between these two options was made after consideration of many factors, such as transportation, the availabilities of water, economic factors, and factors of national interest. Finally, the site north of Rawalpindi was chosen and on the 24th February 1960, the new capital was given the name of ‘Islamabad’ and a master plan was drawn up. This master plan divided the area into three different sections: Islamabad itself, neighbouring Rawalpindi, and the national park.
Each of these three sections had a different role. Islamabad would act as the national's capital and would serve its administrative and cultural needs, whereas Rawalpindi would remain the regional centre with industry and commerce. The third piece of the plan, the national park, was planned to provide space for education, recreation, and agriculture.
Today Islamabad is a thriving city of about 1 million people. It offers a healthy a pollution-free atmosphere, plenty of water, and many green spaces. Guide tree-lined streets, elegant public buildings, and well-organised bazaars and shopping centres. The new capital is a superb example of good urban planning
2. How many places were suggested for the new capital city in the initial reports?
A. 1
B. 2
C. 3
D. 4
A NEW CAPITAL
When the new state of Pakistan was founded in 1947, Karachi acted as the capital city. However, it was difficult for Karachi to remain in this role due to a number of drawbacks such as the climate and the state of the existing buildings. Rather than try to overcome these drawbacks, the government decided to create a new capital city. In 1959, a commission was established to investigate the possible locations of this new city. The advisor appointed to the commission was Dr Doxiadis, a famous architect and city planner.
Dr Doxiadis and his colleagues looked at the various locations. They then produced a report suggesting two possible areas: one just outside Karachi and the other to the north of Rawalpindi. Both locations had advantages as well as disadvantages. Which site was it to be?
The choice between these two options was made after consideration of many factors, such as transportation, the availabilities of water, economic factors, and factors of national interest. Finally, the site north of Rawalpindi was chosen and on the 24th February 1960, the new capital was given the name of ‘Islamabad’ and a master plan was drawn up. This master plan divided the area into three different sections: Islamabad itself, neighbouring Rawalpindi, and the national park.
Each of these three sections had a different role. Islamabad would act as the national's capital and would serve its administrative and cultural needs, whereas Rawalpindi would remain the regional centre with industry and commerce. The third piece of the plan, the national park, was planned to provide space for education, recreation, and agriculture.
Today Islamabad is a thriving city of about 1 million people. It offers a healthy a pollution-free atmosphere, plenty of water, and many green spaces. Guide tree-lined streets, elegant public buildings, and well-organised bazaars and shopping centres. The new capital is a superb example of good urban planning.
3. Which of the following factors was NOT considered when choosing the location for the new capital city?
A. the climate and the state of the existing buildings
B. transportation and the availabilities of water
C. economic issues
D. issues of pational interest
A NEW CAPITAL
When the new state of Pakistan was founded in 1947, Karachi acted as the capital city. However, it was difficult for Karachi to remain in this role due to a number of drawbacks such as the climate and the state of the existing buildings. Rather than try to overcome these drawbacks, the government decided to create a new capital city. In 1959, a commission was established to investigate the possible locations of this new city. The advisor appointed to the commission was Dr Doxiadis, a famous architect and city planner.
Dr Doxiadis and his colleagues looked at the various locations. They then produced a report suggesting two possible areas: one just outside Karachi and the other to the north of Rawalpindi. Both locations had advantages as well as disadvantages. Which site was it to be?
The choice between these two options was made after consideration of many factors, such as transportation, the availabilities of water, economic factors, and factors of national interest. Finally, the site north of Rawalpindi was chosen and on the 24th February 1960, the new capital was given the name of ‘Islamabad’ and a master plan was drawn up. This master plan divided the area into three different sections: Islamabad itself, neighbouring Rawalpindi, and the national park.
Each of these three sections had a different role. Islamabad would act as the national's capital and would serve its administrative and cultural needs, whereas Rawalpindi would remain the regional centre with industry and commerce. The third piece of the plan, the national park, was planned to provide space for education, recreation, and agriculture.
Today Islamabad is a thriving city of about 1 million people. It offers a healthy a pollution-free atmosphere, plenty of water, and many green spaces. Guide tree-lined streets, elegant public buildings, and well-organised bazaars and shopping centres. The new capital is a superb example of good urban planning.
4. Which of the following is NOT true according to the passage?
A. Islamabad would serve cultural needs.
B. Rawalpindi would be the regional centre with industry and commerce.
C. The national park would provide space for agriculture.
D. Islamabad would play the most important role of all.
A NEW CAPITAL
When the new state of Pakistan was founded in 1947, Karachi acted as the capital city. However, it was difficult for Karachi to remain in this role due to a number of drawbacks such as the climate and the state of the existing buildings. Rather than try to overcome these drawbacks, the government decided to create a new capital city. In 1959, a commission was established to investigate the possible locations of this new city. The advisor appointed to the commission was Dr Doxiadis, a famous architect and city planner.
Dr Doxiadis and his colleagues looked at the various locations. They then produced a report suggesting two possible areas: one just outside Karachi and the other to the north of Rawalpindi. Both locations had advantages as well as disadvantages. Which site was it to be?
The choice between these two options was made after consideration of many factors, such as transportation, the availabilities of water, economic factors, and factors of national interest. Finally, the site north of Rawalpindi was chosen and on the 24th February 1960, the new capital was given the name of ‘Islamabad’ and a master plan was drawn up. This master plan divided the area into three different sections: Islamabad itself, neighbouring Rawalpindi, and the national park.
Each of these three sections had a different role. Islamabad would act as the national's capital and would serve its administrative and cultural needs, whereas Rawalpindi would remain the regional centre with industry and commerce. The third piece of the plan, the national park, was planned to provide space for education, recreation, and agriculture.
Today Islamabad is a thriving city of about 1 million people. It offers a healthy a pollution-free atmosphere, plenty of water, and many green spaces. Guide tree-lined streets, elegant public buildings, and well-organised bazaars and shopping centres. The new capital is a superb example of good urban planning
5. What does the passage primarily describe?
A. The history of the two capital cities of Pakistan.
B. The disappearance of the old capital city of Pakistan.
C. The reasons why Islamabad became the new capital city of Pakistan.
D. The choice and development of Islamabad as the modern capital of Pakistan.
1. With a view to extend relations with other countries, the government has made every effort to welcome foreign investment. (extending)
A. to extend
B. other countries
C. has made
D. foreign investment
2. You have to be horrible to your older sister. It makes her very sad. (shouldn’t)
A. have to
B. be
C. makes
D. sad
3. Many optimist people have made predictions about the positive impact of the increasing mechanization on human life. (optimistic)
A. optimist
B. predictions
C.positive impact .
D. on human life
4. Before steel and concrete was introduced as building materials, carpenters had played the major role in construction. ( were introduced)
A. was introduced
B. materials
C. major role
D. construction.
5. All the interviewees appeared nervously before the start of the interview, but after that they seemed very happy. (nervous)
A. interviewees
B. nervously
C. seemed
D. happy
1. Parents/ listen/ children’s points/ view.
2. Traffic jam / serious / problem / many / big cities / around / world.
3. traditional / view / that men / breadwinners / family
. With / help / technology, people / now / grow / vegetables / roof garden / high-rise buildings.
