26 She can't speak English, which is a disadvantage

27 I'm staying with Henry whose father works in a bank

28 The museum which our class visted last weekend was built in 1805

29 The man whom I told you about works in the hospital

30 Do you like the person who sits next to you?

31  The house which my father bought last year costs a lot of money

32 We are visiting the children whose parents died in the storm

33 My sisiter who was trained to be a sewer is rather childish

34 What is the name of the man whose car you borrowed?

35 This watch which I have lost costs a lot of money

36 We were given a lot of information most of which was useless

37 Julia has two sisters both of whom are teachers

38 I have sent her two letters neither of which she has received

39 Mary has three brothers all of whom are married

40 They asked me a lot of question which I couldn't answer

3 They are singing a song which I don't know

4 A man who was very helpful spoke to me 

5 A midwife is a woman who assists other women in childbirth 

6 They are children whose team won the match

7 The house which has the green shutters is for sale 

8  My father bought a motorbike whcih costs 2 thousand dollars

9 They are the postcards which I sent from Australia

10 The house which doesn't have electricity has been built in the forest

11 The girl who arrived here at 6:30 chatted with him yesterday

12 I'm reading the book which I bought in London in 1996

13 Trang couldn't come to the party,which was perfectly true

14 The shirts which my sister bought for me are too big

15 Do you know the girl whom Tom is talking to?

16 The man who was really polite invited me to his party

17 A lion is an animal which lives in Africa

18 I have a class which begins  at 8am

19 A globe is a ball which has a map of the world on

20 The soup which I had for lunch was too salty

21 The watch which is in the bathroom belongs to Lam

22 Do you know the new student whose name I can't remember

23 We will meet Peter who has 2 brother and one sister tomorrow

24 We are talking to Viet Nam whose population is 87 million people

25 I should phone the man whose car I borrowed yesterday