12. The students should learn how to use their ______________(dictionary).

C)用所给动词的正确形式填空：

11. Jack was much ____________ (luck) than us. He got the last ticket.

10. He was too excited to fall ______________ (sleep) deep into the night.

9. The doctor tried his best to save the _____________ (die) man.

8. I don’t know if the sweaters are ________________(they).

7. The girl felt _____________(true) sorry about what she did.

6. He can speak several languages _____________(尽管) he is only fifteen.

B)用括号中所给词的适当形式填空：

5. You can’t _____________(停) your car here between 9:00 am and 6:00 pm.

4. Listen! The children are singing in loud ____________ (声音).

3. Mary often goes to the History ______________(博物馆) at weekends.