27. Let’s wait for them here. I’m sure that they will _____soon. A. turn off B. turn up C. turn down

27. Let’s wait for them here. I’m sure that they will _____soon.
A. turn off B. turn up C. turn down D. turn over
28. Mr. and Mrs. Blake were delighted when they _____to sell their house so quickly.
A. succeeded B. could C. risked D. manage
29. Students _____on campus are close to their classroom and the library.
A. who lived B. living C. live D. who living
30. I didn’t know your parents were asleep. Otherwise, I ______so much noise when I arrived
A. don’t make B. wouldn’t make C. won’t make D. wouldn’t have made
31. Tom failed the exam______ he was so lazy.
A. such B. that C. like D. as
32. You have never been to Singapore before, ______?
A. have you B. haven’t you C. do you D. don’t you
33. We used to ______ living be delivering milk to every house early in the morning.
A. earn B. gain C. get D. make