—The terrible accident is under investigation.
—Actually, quicker action _________ those workers trapped in the mine.
| A．might have saved | B．must have saved | C．should have saved | D．could have saved |
It is reported that a bus went out of _____ control on a highway ____ south of the city last night.
| A．/; / | B．/; the | C．the; / | D．the; the |
—Well Toby, I remember that you had a very …how should I say … relaxed attitude toward work at the book store.
—______! I was a model worker!
| A．No way | B．No doubt | C．No wonder | D．No problem |
It is difficult to tell exactly ____ the saying began, but it is probable that it was in the theater or movie industry.
| A．where | B．when | C．why | D．that |
—Can you get me some of the novels?
—By all means. All but one of them ____ in our company.
| A．published | B．was published | C．were published | D．had been published |
—Why are so many northern Chinese visiting Southeast Asia countries recently ?
—They are trying to get a ___shelter from the cold weather in winter.
| A．magic | B．reliable | C．permanent | D．Temporary |