Bài 2: câu bị động
11. She gave us more information.
12. The chief engineer was instructing all the workers of the plan.
13. They can’t make tea with cold water.
14. Somebody has taken some of my books away.
15. They will hold the meeting before May Day.
26. Do they teach English here?
27. Will you invite her to your wedding party?
28. Has Tom finished the work?
29. Did the teacher give some exercises?
30. Have they changed the window of the laboratory?