从所给的四个选项中，选出最佳答案

[　　]

A．to read, to read

B．reading, to read

C．to read, reading

D．read, reading

从所给的四个选项中，选出最佳答案

She must have arrived there last night, ______ she?　　　

[　　]

A．didn't　　　 B．haven't　　　C．needn't　　　D．mustn't

从所给的四个选项中，选出最佳答案

There used to be a hospital in the west of the town, ______　　　

[　　]

A．didn't there

B．usen't to there

C．used there

D．usedn't to there

从所给的四个选项中，选出最佳答案

He ______ his parents about his failure in the exam.　　　

[　　]

A．dares not tell

B．dares not telling

C．dare not tell

D．dares not to tell

从所给的四个选项中，选出最佳答案

You ______ me the book yesterday. I needed it badly.

[　　]

A．must return

B．should have returned

C．may return

D．can have returned

从所给的四个选项中，选出最佳答案

——When ______ again?

——When he ______, I'll let you know.　　　

[　　]

A．he comes, comes

B．will be come, will come

C．he comes, will come

D．will he come, comes

从所给的四个选项中，选出最佳答案

I didn't hear the phone. I ______ asleep.　　　

[　　]

A．must be　　　 B．must have been

C．should be　　　D．should have been

从所给的四个选项中，选出最佳答案

She set out soon after dark ______ home an hour later.　　　

[　　]

A．arriving　　　B．to arrive　　　C．having arrived　　　D．and arrived

从所给的四个选项中，选出最佳答案

——Do you like the material?

——Yes, it ______ very soft.　　　

[　　]

A．is feeling　　　B．felt　　　C．feels　　　D．is felt

从所给的四个选项中，选出最佳答案

A computer ______ think for itself; it must be told what to do.　　　

[　　]

A．can't　　　B．couldn't　　　C．may not　　　D．might not