1/ I found this book which contains some useful information last week

2/ Jame wrote an article which indicated that he disliked the President

3/ William, whose brother is a lawyer, wants to become a judge

4/ The last record which produced by this company became a gold record

5/ Checking accounts which requires a minimum balance is very common now

15/ Felipe bought a camera which has 3 lenses

16/ Frank is the man whom we are going to nominate for the office in the school

17/ She is the woman to whom I wrote

18/ They're the people whom i was talking about

19/ John, whose grades are the highest in the school, received a scholarship

20/ That is the dog that i was afraid of

21/ Mr Cog, whom i am phoning for, is the manager

1. .I found this book last week which contains some useful information.

2. James wrote an article which indicated that he disliked the President

3. William, whose brother is a lawyer, wants to become a judge. 

4.The last record which was produced by this company became a gold record.  

5.Checking accounts which requires a minimum balance is very common now.

15. Felipe bought a camera which has three lenses.

16. Frank is the manwhom we are going to nominate for the office in the school.

17. She is the woman to whom I wrote

18. They’re the people whom I was talking about

19. John, whose grades are the highest in the school,  received a scholarship 

20. That is the dog which I was afraid of.

21. Mr. Cox is the manager whom I am phoning for.