24. What makes you ___________ I am an American ?
A. think B. to think C. thinking D. thought
23. When class began, we stopped __________ to the teacher carefully .
A. listening B. listen C. listen D. to listen
22. We will go to the China Folk Villages ______________ next week .
A. sometime B. sometimes C. some time D. some times
21. Would you like ___________ my birthday party ?
A. joining B. to take part in C. to join D. taking part in
20. We have ___________ learned 2,000 English words .
A. too far B. quite far C. so far D. by far
19. We have built a Great Green Wall _________ the northern part of China .
A. crosses B. crossed C. is crossing D. across
18. What _________ would you like ?
A. else B. other C. the other D. others
17. - Which of the following can you often find on a medicine bottle ?
- I know , sir . It’s ______________ .
A. BUSINESS HOURS B. DANGER C. ENTRANCE D. INSTRUCTIONS
16. We can’t decide ____________ to do it .
A. what B. where C. how D. which
15. We shall go back home before it _________ to rain .
A. is going B. begins C. will begin D. began