---Sir, I’m terribly sorry for not having handed in my homework on time, but I h

题型：不详难度：来源：

---Sir, I’m terribly sorry for not having handed in my homework on time, but I have been very busy all these days.
---No excuse for it, but I drop it this time.

A．might

B．can

C．should

D．must

答案

解析

略

举一反三

They didn’t attend the discussion, although they _________.

A．should

B．would have to

C．should have to

D．should have

题型：不详难度：| 查看答案

You get a new bicycle as a reward for doing well in the following final exam．

A．must

B．will

C．shall

D．should

题型：不详难度：| 查看答案

—— I haven’t seen Johnson these days.
—— I think she _______ a conference in Beijing, but I’m not sure.

A．should be attending	B．might be attending
C．could have attended	D．must have attended

题型：不详难度：| 查看答案

She is a bit shy and _______ stand up and answer the teacher’s questions.

A．dares not

B．doesn’t dare

C．dare not to

D．dares not to

题型：不详难度：| 查看答案

-–She looks very happy. She ________have passed the exam.
--I guess so. It’s not difficult after all.

A．should

B．must

C．could

D．might

题型：不详难度：| 查看答案