EX 1:
1. They have been living in Madrid ________ 1972.
2. He has been in prison ________ four years.
3. He has known about the fact ________ a long time.
4. Conditions have changed a lot ________ we were children.
5. Our teacher has been very ill ________ the last month.
6. I haven't eaten anything ________ twenty-four hours.
7. In fact he is always very rude. We have been waiting for him ________ half an hour.
8. I haven't seen him for three years. It is because I haven't been there ________ I left school.
9. I have been trying to mend this old fashioned car ________ hours.
10. One of my friends has been teaching in Tokyo ________ three years. I haven't met him since last year.
11. I haven't enjoyed myself ________ two weeks since I heard that my final exam grades were low.
12. I know that you have never seen a lion ________ you were born. Then now I say that we can go to the zoo and see one.
13. The police have been looking for him for two weeks ________ he escaped from the prison.
14. He hasn't spoken to me even a word ________ the last meeting.
15. I haven't phoned him ________ a week.
16. He has been the principal of our high school ________ 1988.
17. Dean has been learning Japanese ________ two years.
Loga
Sinh Học lớp 12
