How long can you ________ your breath underwater?

A. hold??? B. take??? C. keep??? D. save

I have told you the truth. ________ I keep repeating it?

A. Must????????? B. Can????????????? C. May???????????? D. Will

The last factory ______ I am going to visit is the place _____ my mother worked five years ago.

A．which; where????   B．that; where

C．where; where ????? D．that; which

We will be free tomorrow, so I suggest ________ to the history museum.

A. to visit????? B. visiting???????? C. we should visit?????? D. a visit

—I missed the first part of the film. It was really a pity.

—You __________ home half an hour earlier.

A. should goB. must have goneC. should leaveD. should have left

We are sorry to have to announce that the Leeds train that _____ due to arrive at 12 ： 20 has been delayed by one hour and will now arrive at 13 : 20.

A．was???? B．is?????? C．will be????? D．had been

You _____ read a book in the sun—it'll do harm to your eyes．

A．couldn't????? B．wouldn't?? C．needn't?? D．mustn't

Kerry isn’t working hard to __________ his wife and children, which in my opinion will __________ his marriage failure.

A. bring up, add toB. get hold of, lead to

C. provide for, contribute toD. raise up, add up to

How do you find _______ to work with the foreign engineer?

A. this B. that

C. it D. yourself

--- Why do you suggest we buy a new machine?

--- Because the old one has been damaged ___________．

A．beyond reachB．beyond repairC．beyond controlD．beyond description