Chuyển các câu sau sang bị động:
1.They must do their task now.
2.He expected me to buy him a book. ->He expected....
3.They want him to invite them to the pary. ->They...
4.We expected them to forgive us. ->We expected...
5.They suggested making the test easier. ->They suggested...
6.They think she is the most beautiful girl. ->She....
7.It's your duty to make tea for the pary. ->You are...
8.They let their children go to the zoo last Sunday. ->Their children...
9.He had the neighbor mend the chair. ->They...
10.He made me clean all the plates last night. ->I...
11.Don't close the door. ->The door..... ->Don't...
12.People say he is very rich. ->He....
13.We see her walk with him every morning. ->She...
14.They had the typist type all their letters. ->They....
15.I am going ask the gardener to cut my fence tomorrow. ->I...
16.Don't let others see you. ->You... ->Don't....
17.He needn't repair the bike. ->The bike needn't...
18.People think he was an artist. ->He...
19.People said she was very intelligent. ->She...
20.He doesn't need to paint the house. ->The house doesn't...
21.You needn't water the flowers. ->The flowers needn't...
22.Tom used to borrow my pen. ->My pen...
23.He had to finish his work on time. ->His work....
24.They don't use the room very often. ->The room...
25.Who will Ann meet at the airport? ->Who....
26.What did you do last night? ->What....
27.Who wrote this book? ->Who.... ->By....
28.A man I know told me about it. ->I....