GIẢI THÍCH: Cấu trúc bị động: S1+V+O ---> S2 +be+Vp2
GIẢI:
13. The cause of the accident were being investigated by the police.
14. He was seen crossing the road.
15. The sculpture have been lost.
16. Is lunch included?
17. Tom is being cut from the team.
18. A new bridge over the river is being built
19. Our offer would be accepted by Tom.
20. Your watch has been found.
21. This work can be done within a week.
22. His house is sold for ten thousand pounds.
23. You should have been expelled.
24. The problem is being discussed.
25. Mary was being followed.
nhớ vote tui 5 sao và câu tl hay nhất nhaaa chúc b học tốt