7. There are tall buildings on ______ sides of the street.

A. all　　 B. any　　 C. both　　 D. either

6. This shirt is so nice, but it ________ too much.

A. pays　　 B. costs　　 C. takes　　 D. spends

5. ---May I put my bike here?

---No, you ________. You should put it over there.

A. didn’t　　 B. needn’t　　 C. mustn’t　　 D. doesn’t

4. –Listen! Helen is singing in the next room.

--It _______ be Helen. She has gone to Beijing.

A. can’t　　 B. mustn’t　　 C. may　　 D. should

3. We’ll go to visit Tian’anmen Square __________ it doesn’t rain tomorrow.

A. if　　　 B. as soon as　　　 C. when　　　 D. since

2. Some monkeys are sitting _________ the tree.

A. on　　 B. in　　　 C. at　　　 D. of

1. –Is _______ here?

--No, Bob and Tom aren’t here.

anybody　 B. everything　 C. somebody　 D. everyone

12. He _________　 __________ (be, turn) on his radio.

11. You ________　 _________ (be, go) to see a doctor.

10. We _______　 ________ (be, have) a meeting in a house.