26. Let’s not wait any longer. they might not ______ at all.
A) turn over B) turn onC) turn up D) turn down
27. Although the false banknotes fooled many people, they did not ______ close examination.
A) put up B) stand up toC) face up to D) look up to
28. I don’t know why he ______ in the middle of a sentence.
A) broke off B) broke throughC) broke out D) broke away
29. The opening paragraph could be much better, if you ______ those misleading expressions.
A) leave for B) leave outC) leave off D) leave up
30. He wish his son would stop ______ and do something useful.
A) hanging about B) hanging onC) hanging up D) hanging off
［答案与精解］
26. C
咱们别再等了，他们可能根本不会来了。
turn up ①出现，露面：She turns up late for everything. 她总是迟到。②把……开大一点：Please turn up the radio. It’s too noise outside. 外面太吵了。请把收音机的音量开大一点。 A)turn over 考虑，思量：I turned over the problem in mind all night. 我整晚都在考虑这个问题。 B) turn on 将（水，煤气等）打开，转开：turn on the water/gas；将（收音机，电视，灯等）打开 turn on the radio/TV/lights；D)turn down①减弱，降低，压低（力量，声音等）：Turn that radio down at once!马上把收音机关小一点。②拒绝，不接受（请求，某人等）：I have to turn down your offer. 我得拒绝你的提议。
27. B
尽管这些假币愚弄了许多人，它们都经不起仔细地验看。stand up (to) 经久，耐用；经受：This kind of good floor wax will stand up to continual passing to and fro. 这种优质地板蜡经得起人来回磨蹭践踏。