1. He_________ out of his house since he_________ his color TV. A. hasn't been - has bought B. hasn't been - bought C. wasn't-has bought D. wasn't - bought 2. Please_________ the light when you leave the room. A. go on B.turn off C. turn up D. look for 3. The teacher didn't explain the reason_________ he was punished. A. what B. which C. how D. why 4. She still remembers_________ to the zoo by her mother when she was young. A. taking B. to take C. being taken D. to be taken 5. I have just seen_________ students going to the school to attend the graduation ceremony. A. a B. an C. another D. many 6. Her sister said she _________wet without an umbrella the following day. A. will be getting B. got C. gets D. would get 7. You_________ help the local people if you do volunteer work in the village A. could B. would C. wouldn't D. will 8. Everyone needs to preserve the_________ heritage. A. popular B. shared C. famous D. sustainable 9. My sister is not very good _________English. A. at B. for C. on D. about 10. Laura is motivated to study_________ she knows that a good education can improve her life. A. in spite of B. because of C. because D. although