1. She is talking about the author________book is one of the best-sellers this year. A. which B. whose C. that D. who 2. He bought all the books__________are needed for the next exam. A. that B. what C. those D. who 3. The children,__________parents are famous teachers, are taught well. A. that B. whom C. whose D. their 4. Do you know the boy________we met at the party last week? A. which B. whose C. who D. whom 5. The exercises which we are doing________very easy. A. is B. has been C. are D. was 6. The man_______next to me kept talking during the film, _______really annoyed me. A. having sat / that B. sitting / which C. to sit / what D. sitting / who 7. Was Neil Armstrong the first person________foot on the moon? A. set B. setting C. to set D. who was set 8. This is the village in________my family and I have lived for over 20 years. A. which B. that C. whom D. where 9. My mother,________everyone admires, is a famous teacher. A. where B. whom C. which D. whose 10. The old building__________is in front of my house fell down. A. of which B. which C. whose D. whom 11. We need a teacher__________native language is English. A. who B. whose C. whom D. that 12. I bought a T- shirt________is very nice. A. who B. whose C. whom D. that l3. The woman,________was sitting in the meeting hall, didn't seem friendly to us at all. A. who B. whom C. where D. when 14. The man with__________I have been working is very friendly. A. who B. that C which D. whom 15. We'll come in May__________the schools are on holiday. A. that B. where C. which D. when