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        MIK CHỈ THẤY THẾ THOY! T_T

1. It has been raining since lunchtime.

2. My boss will go away for the next ten days.

3. I'm staying in England for 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 for 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 for two years.

12. We've lived here since 1990.

13. I haven't seen Linh for my birthday party.