Ta có cấu trúc thì ` HTHT `+ for

` -> ` S + have / has + VPII + for + 1 khoảng TG

Ta có cấu trúc thì ` HTHT ` + Since :
` -> ` S + have / has + VPII + since + 1 mốc TG / QKĐ

` 1 `: since

` 2 `: for

` 3 ` : for

` 4 `: since

` 5 ` : for

` 6 `: since

` 7 `: for

` 8 `: for

` 9 `: since

` 10 `: for

1. It has been raining for lunchtime.

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

3. I'm staying in Engliand since a year.

4. She has lived in London since 1985.

5. Please hurry up! We have been waiting for an hour.

6. I have known her since January.

7. 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 ages.

{đây nhé chúc bạn học tốt}