Combine each pair of the sentences use''who,which and whom''
1 where are the pictures?They were on this wall
2.My father is the person.He has great influence on my behavior3
3. Do you like the flows?I bought them this morning
4.All of use are intersted in the man.He 's teaching us P.E
5.what's the name of the girl?She lent you this book
6.I don't know the man.He wrote lots of good books
7.the girl will leave me the message. She has worked here for five days
8.All the man attend me meeting. they are businessmen
9. do you know they lady? she is presenting her topic
10. i haven't read the novel. it was written by Nam Cao
11. the girl will come here tomorrow. she was recommended by my boss
12.the exercise are very difficult. You askd me to do them
13. i won't buy the house. You introduced it to me last night
14.i am willing to help the woman. She is too poor to feed her family
15. i enjoyed the party. it was interesting
16. they are repairing the roof . it was damaged by the storm last night
17. the man is being questioned . he broke into my house
18. i haven't seen te teacher. she moved to HCM two years ago
19.this is the nurse. i am speaking to you about her
20. i met the man. he comes from england