I. Điền "For" hoặc "Since" vào chỗ trống thích hợp:
11. My sister has been a student ................................... two years.
12. We've lived here ................................... 1990.
13. I haven't seen Linh ................................... my birthday party.
14. She has been away ................................... a year.
15. We've already waited ................................... five days.
16. They haven't had any rain ................................... very long time.
17. That buildings has been there ................................... the 19th century.
18. I have known them ................................... many years.
19. They have only been there ................................... a few minutes.
20. My brother works for a company called FPT. He has worked for them ................................... he graduated from university.
1. It has been raining for lunchtime.
2. My boss will go away for the next ten days.
3. I'm staying in England since a year.
4. She has lived in London since 1985.
Please hurry up! We have been waiting for an hour.
6. I have known her for January.
Nam's father has worked in this company since 20 years.
8. Have you learned English for a long time?
9. I haven't seen Tom since we left school.
10. The house is very dirty. We haven't cleaned it for years.
11. My sister has been a student since two years.
12. We've lived here since 1990.
13. I haven't seen Linh for my birthday party.
14. She has been away since a year.
15.We've already waited for five days.
16. They haven't had any rain for very long time.
17. That buildings has been there since the 19th century.
18. I have known them for many years.
19. They have only been there for a few minutes.
20. My brother works for a company called FPT. He has worked for them since he graduated from.
