16. The underline part in the word “harmful” is pronounced as _______.
A. / æ / B. / ә / C. / ai / D. / a: /
17. While in college, Mark never minded ________ extra work for his class.
A. to do B. doing C. do D. did
18.If my homework ____ on Saturday, I will go to Century Park to watch the flower show on Sunday.
A. is finished B. had been finished C. was finished D. will be finished[来源:学科
19. —Can you come on Monday or Tuesday, John?
—I’m afraid _______ day is possible. I will be very busy on those two days.
A. every B. some C. either D. neither
20. ________ of the city was covered with the heavy smog.
A. Two-third B. Two-thirds C. Two-three D. Two-threes
21. The bus driver always says to us: “Don’t get off ______ the bus stops.”
A. when B. while C. until D. if
22. Mary takes a lot of exercise every day and she is always full of_______.
A. knowledge B. energy C. change D. damage
23. All the students are talking and laughing in the classroom and it’s ______.
A. noisy B. lonely C. quiet D. strict
24. Dear students, please read every sentence carefully. ______you are, ______mistakes you’ll make.
A. The more carefully, the fewer B. The more careful, the less
C. The more carefully, the less D. The more careful, the fewer
25. —Hello, may I speak to Mrs Zhou?
—________
A. Sure. Here you are. B. Sorry , she isn’t in.
C. OK. Who are you ? D. That’s right.
，我们将会及时处理。
