IV. Chia động từ trong ngoặc.
1. The workers (work) _____________ in the factory at the moment.
2. Hoa (sing) _________________________ an English song in her room now.
3. My parents (come) ____________________to visit us next month.
4. What those men (do) ____________________ now?
5. Your brother often (do) __________ morning exercises every morning?
6. Lan (be) _________________ at home right now? – No. she (study) ________ with friends in the library.
7. They (like) _______________ playing soccer? – No, they don’t.
8. Last Sunday, the children (work) ________________ very hard at school.
9. My uncle (write) _______ a letter to me 2 weeks ago but I (not answer) __________________ yet.
10. I (have) ________________ some problems with my computer last month.
11. What they (do) ________________ yesterday morning? – They (stay) __________ at home.
12. Last winter holiday, my parents and I (go) ___________________ to New York by plane.
13. We (read) ________________ this book many times before but I (not see) ______________ its film yet.
14. Shannon (never/ be) _______________ to HCM city before.
15. How long you (live) __________________ in Hanoi? - For 3 years.
16. Linda (use) _____________ that old bicycle since I (know) ________________ her.
17. I (learn) ____________________ English for 4 years.
18. His family (not meet) _______________ him since 1994. 18A, We just (clean) ______________ the kitchen.
19. She (watch) ____________________ TV at half past nine last night.
20. You (visit) _________________ your grandfather last year? – Yes, once.
21. Susan (not/ cook) ______________ meals last Saturday, she (eat) __________ in a restaurant.
22. Nam (be / not) _______________ at home when we (come) __________ yesterday afternoon.
23. When I was small, I often (make) _____________________ colorful dolls and toys.
24. Your children (go) ________________ to school yesterday morning? – Yes.
25. What you (do) _______________ at 7.00 yesterday morning? - I (study) _____________ Math.
26. At this time last Sunday, my mother and I (prepare) _______________ dinner for our family guests.
27. Her father (read) ________________ books at that time last week?
28. While I (sleep) __________________ last night, the telephone (ring) ________________________
29. We (have) _________________________ dinner when Mary (come) ___________________
30. I think we should (go) ____________________ to school by bike instead of traveling by bus.
31. If you (be) __________________________ a millionaire, would you help me?