Bài 7:Điền “since” hoặc “for” vào chỗ trống
1. She has been in Vung Tau ................ January.
2.Ha and Nam have seen this film .............. 7 o’clock.
3. I have sent her 3 letters ................. last week.
4. My sister has worked at that hospital .................. 5 years.
5. I have known her ................ we were at elementary school.
6. Nam has become a footballer ................. 3 years.
7. She’s been in London ................ Monday.
8. Mike has lived in Hanoi ................ four years.
9. I have written to her ................... Christmas.
10. We’ve not seen her ................... last month.
Bài 8:Chia động từ trong ngoặc ở thì hiện tại hoàn thành.
1. I (live) here since 1989.
2. They (work) for this factory for 20 years.
3. He (read) this novel three times.
4. Hoa and I (know) each other since we were at the same class.
5. I (not/see) her since last month.
6. I (not/work) have not worked today.
7. We (buy) a new lamp.
8. We (not/plan) our holiday yet.
9. Where (be/you) ?
10. He (write) five letters.
11. (be/you) at school?
12. School (not/start) yet.
13. (speak/he) to his boss?
14. No,he (have/not) the time yet.
15. The cat (just/catch) a mouse.
16. He (already/invite) his friends.
17. Julia (make) a table with three columns.
18. The teacher (lose) the keys,so he can’t open the door.
19. I (just/clean) my bike.
20. My friends (give up) smoking.
EX6. Điền “for” hoặc “since” vào chỗ trống sao cho thích hợp.
1. I have learned Japanese __for_______ 3 months.
2. May has been working for a non-profit organization __since_______ I graduated.
3. Kim has been unemployed _____for____ half a year.
4. I miss my friend. I haven’t seen her __for_______ months.
5. We have lived in the dorm __since_______ our first year at university.
6. Jim and Jane have known each other _____for____ quite a long time.
7. The baby’s hungry. He hasn’t eaten anything ____since_____ the morning.
8. Have you used this laptop _____for____ 4 years?
9. They’ve been close friends ____since_____ they started college.
10. My grandmother has been a vegetarian _____for____ several years.
1. I have learned Japanese _____for____ 3 months.
2. May has been working for a non-profit organization ____since_____ I graduated.
3. Kim has been unemployed ____for_____ half a year.
4. I miss my friend. I haven’t seen her ____since_____ months.
5. We have lived in the dorm ____since_____ our first year at university.
6. Jim and Jane have known each other ____since_____ quite a long time.
7. The baby’s hungry. He hasn’t eaten anything ____since_____ the morning.
8. Have you used this laptop _____for____ 4 years?
9. They’ve been close friends ____since_____ they started college.
10. My grandmother has been a vegetarian ____for_____ several years