A. which B. on which C. in which D. when

　　32.The factory ______we'll visit next week is not far from here.

　　A. where B. to which C. which D. in which

　　33.Great changes have taken place since then in the factory _______we are working.

　　A. where B. that C. which D. there

　　34.This is one of the best films _______.

　　A. that have been shown this year B. that have shown

　　C. that has been shown this year D. that you talked

　　35.Can you lend me the book ______the other day?

　　A. about which you talked B. which you talked

　　C. about that you talked D. that you talked

　　36.The pen ______he is writing is mine.

　　A. with which B. in which C. on which D. by which

　　37.They arrived at a farmhouse, in front of ______sat a small boy.

　　A. whom B. who C. which D. that

　　38.The engineer ______my father works is about 50 years old.

　　A. to whom B. on whom C. with which D. with whom

　　39.It there anyone in your class ______family is in the country?

　　A. who B. who's C. which D. whose

　　40.I'm interested in ______you have said.

　　A. all that B. all what C. that D. which