Review Unit 1

Review Unit 1

Complete the activities to practise the contents from unit 1.

Modal expressions to express necessity and possibility

Multiple Choice

Do you think it is _________ to do presentations?

• useful to

• useful when students

• useful if students

• useful for students

Multiple Choice

It ________ students to concentrate all the time.

• difficult to

• is difficult for

• is difficulty for

• difficult when

Multiple Choice

Sometimes, It is interesting _______ new people.

• for meeting

• for people meet

• to meet

• to meeting

Multiple Choice

I think it is _________ use public transport.

• important for peope to

• important people

• important to people

• very important for

Multiple Choice

People believe it is ______ recycle.

• easy for

• not easy when

• not easy to

• not easy for

Relative clauses with why

Multiple Choice

Complete the sentence.

The reason why people don't like public transport...

• is because it is not comfortable.

• is because is not comfortable.

• because it is not comfortable.

• is because not comfortable.

Multiple Choice

Complete the sentence.

________________ is because I'm allergic.

• The reason why don't like cats

• The reason why to like cats

• The reason don't like cats

• The reason why I don't like cats

Multiple Choice

Complete the sentence.

The reason why plastic is so bad is because...

• it polluting the ocean.

• pollution of the ocean.

• it pollutes the ocean.

• pollute the ocean.

should for ideal situations

Multiple Choice

If people want to help the environment, they ______ eating meat.

• shouldn't to stop

• shouldn't

• shouldn't to

• should stop

Multiple Choice

The university _______ renewable energy in its buildings.

• should use

• should using

• should to use

• should to

Multiple Choice

Santiago is a city where people ______ using public transport because of all the traffic.

• shouldn't prefer

• should prefer

• shouldn't to prefer

• should to prefer

Multiple Choice

All students _____ about their mental health.

• should worrying

• should to worry

• should worry to

• should worry

​Expressions to communicate agreement and disagreement, ask and givie opinions, and take turns.

Multiple Choice

Sarah: I strongly believe that renewable energy is the future.

John: __________. It's crucial for sustainability.

• Let me think

• I totally agree

• What do you think?

Multiple Choice

Bill: As far as I know, cows are responsible for most greenhouse gas pollution.

George: ___________. I think that cars also emit greenhouse gases.

• I am not sure about that

• How about...?

• I agree

Multiple Choice

Clara: _________ doing yoga to relax? It can help stressed students.

John:_________, but I'm not convinced it's that useful.

• Do you agree / I see

• I agree / I don't think so

• What do you think about / I see your point

Multiple Choice

Eric: _________ by "social justice"?

Sarah: __________ that social justice means equal opportunities for everyone.

• What do you mean / I strongly believe

• How about / I think so

• What is / Fair enough

Multiple Choice

Ben: I'm worry about how much meat you eat.

Tom: ____________, eating meat is not a crime.

• I totally agree

• I agree

• As far as I know