在每小题所给的四个选项中，选出可以填入空白处的最佳答案，并将答题卡上对应题目所选的选项涂黑。

　　1. You are eighteen now. _____ must look after _____.

　　A. You; yourself B. Your; yourself

　　C. You; your D. You’re; yourself

　　2. How many _____ are there in Beijing University?

　　A. Chinese B. Russian C. American D. German

　　3. The games of _____ Olympics in 2012 was held in London.

　　A. 30 B. the 30 C. 30th D. the 30th

　　4. I always get up _____ 6 o’clock _____ the morning.

　　A. on; in B. at; in C. at; on D. in; on

　　5. –Time to go to bed, Betty.

　　–Oh, Dad, I won’t go to bed _____ I have finished my homework.

　　A. after B. since C. until D. as soon as

　　6. The _____ you eat, the _____ you will be.

　　A. more healthily; more healthily B. more healthily; healthier

　　C. healthier; healthier D. healthier; more healthily

　　7. –May I take these magazines out of the reading room?

　　–No, you _____.

　　A. won’t B. don’t C. needn’t D. mustn’t

　　8. I can’t go to the cinema tonight because I _____ my ticket.

　　A. have lost B. had lost C. will lose D. was losing

　　9. A talk on American history _____ in the school hall next week.

　　A. is given B. has been given

　　C. will be given D. gives

　　10. It takes him thirty minutes _____ home.

　　A. to walking B. walk C. walks D. to walk