1. People have used vaccination to prevent diseases _______ a long time.

A. for          B. since            C. when           D. as

2. Brian has inspired thousands of students across the country since he _____ from a pedagogical university.

A. gradute       B. graduating        C. graduated       D. graduation

Fill in each gap with one preposition.

1. Are you familiar ………………this kind of music?

2. He wasn’t aware ……………… what other people thought of him.

3. This kind of food is high ……………fat.

4. This sum of money is equal ………………..about 200 dollars.

5. I am writing to apply ……………….the post of a volunteer teacher at you school.

6. The number of people we invite will have to be limited ………………..20.

7. They are quite rich …………..comparison………….my family.

8. We both benefited financially …………………….the arrangement.

9. You can get access ………….. the Internet via a range of devices such as desktop or laptop computers, mobile phones, and tablets.

10. Internet and social networks help us easily interact ……………. people all over the world

Q19. Lan  ________ (borrow) some magazines from the library since Monday.

Q16. Henry ________ (eat) a snack at midnight last night.

Q12. Daisy made me _________ him next week.

Q20. Linda _________ (clean) the house when we returned home

Q7. ________ a doctor, you have to meet some certain requirements of the medical college.

Q15. My sister ________ (buy) some new story books yesterday.

Q2. Last night, we saw a meteor ________ through the sky.

Q14. I’ll have Peter _________ do this for you.

Q1. Jim doesn't speak very clearly ________.

Q18. Zoro and Luffy________ (know) each other quite well for years.

Q4. If we leave now for our trip, we can drive half the distance before we stop ________ lunch.

Q5. Alex is busy ________ for his exam.

Q10. I’d rather __________ at home than __________ out.

Q3. The skiers would rather  ________ through the mountains than go by bus.

Q17. The children ________ (sleep) when the bell rang.

Q9. She did not let Peter _______ into the room. She made him __________ outside

Q11. I noticed him __________ the fence.

Q6. She is never willing ________ any personal question.

Q8. I hear you are preparing ________ for New York.

Q13. Some companies never allow ________ in their offices