xvii.

1.I was made a new dress by my mother last night

2.our homework was done last night

3.this exercise must be done carefully

4.his homework hasn't been finished 

5.I was written a letter 

6.a big cake is being made now

7.a new scool will be built in my hometown next year

8.he asked me where his umbrella was

baif 2.

20.the desk which i bought last year is broken

21.the girl living next to my house is very beautiful

22.he gave her a watch stopped after two days

23.mary is a girl whose voice is sweet

24.....whe we first mwt jim

25he suggested us to buy a teddy bear as a birthday present

26. despite the heavy rain ,we...

27.athough mary didn't have the qualification,she got the job

28.....which is used at the circus

29.......planting the tree

30.which he likes best

31.who live in hcm city

:|