Exercise 1:

1, The girl who chatted with you yesterday is my cousin.

2, The man who spent 15 minutes measuring our kitchen is very kind.

3, The architect who designed these flats has moved to HCM city.

4, The young boy who rides an expensive motorbike is naughty.

5, I am reading the book which I bought in 1996.

6, Do you know the man who is sharing the flat with me?

7, The young man who is talking to our teacher is Ba’s brother.

8, We visited the monument which was built a hundred years ago.

9, The boys are interested in the game which is a popular game all over the world.

10, You have no need to tell me the reason for which you are often late for work.

11, We visited the people who are homeless after the flood.

12, I don’t like the films which have unhappy ending.

13,  I know the man whose son broke your window.

14, The girl whose parents work with me is very kind.

15, The village has around 200 people, the majority of whom are farmers.

16, She hasn’t eaten anything which makes her parents worried.

17, The student who sits next to me is from China.

18, I thanked the woman who had helped me.

19, Mr. Pike whose course I am taking is excellent.

20,Shakespeare wrote plays which people have enjoyed for four centuries.