TỔNG HỢP CÁC DẠNG
EXERCISE 11 .
1. Someone cleans the floor every morning.
2. They cancelled all the flights because of the fog.
3. People don’t use this road very often.
4. Somebody is using the computer at the moment.
5. 6. The police have just released John.
7. A short circuit could have caused the fire.
8. Somebody has robbed the bank near our house.
9. The old man treated the little boys badly.
10. My brother bought that book yesterday.
11. The boys carried the heavy box into the room last week.
12. Our parents warned us not to go out alone.
13. They are building a new highway around the city next year.
14. They had to postpone the meeting because of illness.
15. We will send you the results as soon as they are ready.
16. His colleagues gave him a present when he retired.
17. They installed a new pump to supply water for the town.
18. The secretary told me to wait outside.
19. The computer is used to solve the complex problems.
20. They didn’t offer Ann the job.
21. They have sold that old house at the end of the road.
22. They had cancelled the soccer match.
23. No one has collected the rubbish this week.
24. You should peel and chop the onion and then fry it.
25. People are killing wild animals for food
26. The author has written a special edition for children
27. I have received 20 cards so far
28. My farther has just cleaned this motorbike
29. I have never eaten that cake before
30. We have just finished the report
31. She hasn't answered my letter yet
32. Someone has wound the clock
33. A dog has just bitten me
34. Have you ever watched that fỉlm
35. She hasn't seen that man yet
36. One of the parents is taping the children's song
37. Is a student pilot flying that airplane?
38. Noone has talked for me that work
39. They can think that it will rain tomorrow
40. Someone has already told him to report to the hedmaster tomorrow
