30.the man,who looked very pale ,was sick

31.he was sitting in the emergency room where was very crowed

32.a nurse to whom he called was nearby

33.the nurse called a doctor who came quickly

34.she gave the man an injection which made him go to school

35.the olimpic snoeboarding event which many people watched on tv was exciting

36.it was the first time snowboarding which is a new sport had been included in the olimpics

37.brenda,whom i went on holiday with,is a friend

38.this is mr.smith whose son bill plays in our team

39.her book which became a best seller was published last year

40.this is the bank where we borrowed the money

41.i told you about a person who is at the door

42.i lend you a book which was written by one of my friends

43.do you know a restaurant where we can have a good meal?

44.i don't remember the day when i left school

45.this is the man whom i met in paris

46.i wanted the painting which you bought 

47.this is the chair which my parents gave me

chúc em học giỏi  

30.the man,who looked very pale ,was sick

31.he was sitting in the emergency room where was very crowed

32.a nurse to whom he called was nearby

33.the nurse called a doctor who came quickly

34.she gave the man an injection which made him go to school

35.the olimpic snoeboarding event which many people watched on tv was exciting

36.it was the first time snowboarding which is a new sport had been included in the olimpics

37.brenda,whom i went on holiday with,is a friend

38.this is mr.smith whose son bill plays in our team

39.her book which became a best seller was published last year

40.this is the bank where we borrowed the money

41.i told you about a person who is at the door

42.i lend you a book which was written by one of  my friends

43.do you know a restaurant where we can have a good meal?

44.i don't remember the day when i left school

45.this is the man whom i met in paris

46.i wanted the painting which you bought 

47.this is the chair which my parents gave me