tiếng anh

Question 1. The smallest _____________ are about 0.4 micron in diameter.

• A. animals

• B. bacteria

• C.species

• D. diseases

Question 2. You should cut ______ the amount of unhealthy fat you take in daily

• A. On

• B. Away

• C. Down on

• D. on Down

Question 3. My father ______ late at work last month. He felt exhausted.

• A. Stay

• B. Stayed

• C. Has stayed

• D. Will stay

Question 4. You should continue to lead a healthy life, such as eatinga(n)__diet, taking exercise and keeping  warm

• A. balanced

• B. sensitive

• C. poor

• D.unhealthy

Question 5. We had better add more fresh fruits and vegetables toour

• A.ingredient

• B.diet

• C.recipe

• D. form

Question 6. She _____ her grandparents last week.

• A. visits

• B. has visited

• C. visited

• D. Was

Question 7. He has changed his lifestyle since he visited his grandfather,who has just……his 90th birthday.

• A. celebrate

• B. celebrates

• C. celebrating

• D. celebrated

Question 8. I have received treatment for my health problem________.

• A. just

• B. ago

• C. Since

• D. Recently

Question 9. _______between parents and children become morefrequent when the children become teenagers.

• A. Fights

• B. Struggles

• C. Wars

• D. Conflicts

Question 10. It is impossible to avoid daily ______ when you live with your extended family.

• A. arguments

• B. views

• C. attitudes

• D. characteristics