问题

27—I can’t find FredHe is not at home—Why don’t try______him

A:must; will
B:shall; must
C:should; am due to
D:shall; am bound to

正确答案是：

同类题型

He wrote a letter ___he explained what had happened in the accident.

There are only two days to go way from my test. I’m so ______ about it! — Take it easy. Good luck![ ]

Come and join us, Betty!— I’m afraid I can’t. I’m too busy now. If I ______ time, I would certainly go.

Von ourown interest.

Excise me, but I haven’t got the iPhone 4 ordered through the Internet. — Sorry, madam, I’m sure you ____ have it by this Friday.[ ]