ANSWER:
1) Has the need been told ( by you )?
2) Why is this being done by him?
3) Let an umbrella be bought.
4) Will she drink milk?
5) Let your book be taken, please.
6) Whom can be chess played by?
7) Let him be called at your home.
8) Did your homework be finished by you?
9)Where am I being waited by him?
10) Has he found my purse?
11) Who was the chair broken by?
12) Let the lesson be selected by her.
13) Is the criminal caught by him?
14) Throw the rubbish into the dustbin.
15) Did a car hit you?
16) It is said that he is not honest.
Hope it helps you!