Chuyển từ chủ động sang bị động
5. Have they changed the window of the laboratory ?
6. Is she making big cakes for the party ?
7. Has Tom finished the work ?
8. Are the police making inquires about the thief?
9. Must we finish the test before ten?
10. Will buses buring the children home ?
11. When will you do the work ?
12. How many days did she spend finishing the work ?
13. How do you spend this amount of money?
14. What books are people reading this year ?
15. How did the police find the lost man ?
16. Who looked after the children for you?
17. How long have they waited for the doctor ?
18. What time can the boys hand in their papers ?
19. Why didn't they help him ?
20 . Who are they keeping in the kitchen
21 . We'll continue to use this computer
22.They began to plant rubber trees in big plantations
23. People can continue to enjoy natural resources .
24. People will continue to drink Coca - Cola in the 21st century
25 American people begin to love football
When will the work be done by you?
How many days was the work spent to finish by her?
How is this amount of money spent by you?
How was the lost man found by the police?
By whom were your children looked after?
How long has the doctor been waited for?
What time can the boys 's papers be handed in?
Why wasn't he helped?
Who is being kept in the kitchen?