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

A．must be

B．must have been

C．should be

D．should have been

We ________ for her because she never came．

A．needn't wait

B．shouldn't have waited

C．mustn't wait

D．mustn't have waited

The plant is dead．I ________ it more water．

A．will give

B．would have given

C．must give

D．should have given

You ________ the exam, but you didn't study hard．

A．could pass

B．should pass

C．could have passed

D．were able to

There was a lot of fun at yesterday's party．You ________ come, but why didn't you?

A．must have

B．should

C．need have

D．ought to have

I ________ have turned off the alarm clock and gone back to sleep again．

A．might

B．should

C．can

D．will

Mr．White ________ at 8∶30 for the meeting, but he didn't show up．

A．should have arrived

B．should arrive

C．should have had arrived

D．should be arriving

Oh, I'm not feeling well in the stomach．I ________ so much fried chicken just now．

A．shouldn't eat

B．mustn't have eaten

C．shouldn't have eaten

D．mustn't eat

－Need I go there with you?

－Yes, you ________．You have to go with me at once．

A．need

B．must

C．will

D．can

Hello!At last!I ________ you all morning．

A．have been phoning

B．had phoned

C．am phoning

D．will phone