1. You need to talk to a person____ you can trust. You will feel better if you do. a. whose b. which c. whom d. 2. Bod is the kind of person to____ one can talk about anything. a. who b. whom c. that d. him 3. He is a person____ friends trust him. a. who b. his c. that d. whose 4. I'm looking for an electric can opener____ also can sharpen knives. a. who b. whom c. which d. 5. People____ live in glass houses shouldn't throw stones. a. who b. whom c. which d. 6. The problems____ Tony has seem insurmountable. a. what b. he c. that d. 7. The man____ I introduced you to last night may be the next president of the university. a. which b. whom c. that d. 8. Cathy is trustworthy. She's a person upon____ you can always depend. a. who b. whom c. that d. 9. Your career should focus on a field in ____ you are genuinely interested. a. which b. what c. that d. 10. People____ outlook on life is optimistic are usually happy people. a. whose b. whom c. that d. which 11. They said they didnt have any money, ____ was a pity. a. which b. that c. this d. it 12. I haven't got a passport, ____ means I can't leave my country. a. which b. that c. this d. it 13. He offered to let me stay in his house, ____ was very nice of him. a. this b. which c. it d. that 14. They didn't thank us for the meal before they left____ I thought was very rude of them. a. this b. which c. it d. that 15. The part of town where I live is very noisy at night, ____ makes it difficult to sleep. a. this b. where c. that d. which 16. That's the room____ I used to stay. a. which b. when c. where d. why 17. That's the one____ they serve the best food. a. which b. when c. where d. why 18. That's the one____ they serve the best food a. where b. which c. when d. why 19. Doc Let is the beach____ I used to sunbathe. a. where b. which c. when d. why 20. It was the time____ I had a lot of toys. a. where b. which c. when d. why