I would rather you did some reading while you are free, but you ______．
| A．don’t | B．didn’t |
| C．wouldn’t | D．weren’t |
My mother ________ always wave goodbye to me while I was leaving for school.
| A．should | B．must | C．could | D．would |
I hoped Tina _________ to my birthday party next Thursday.
| A．to come | B．is coming | C．will come | D．was coming |
--- Did you quarrel with your wife?
--- Yes, but _________it.
| A．I’d rather not do | B．I’d rather not to do |
| C．I’d rather not to have done | D．I’d rather not have done |
--- I saw Nancy on the way home yesterday.
--- It be her. She’s gone to America for further study.
| A．mustn’t | B．can’t | C．won’t | D．needn’t |
—How much shall I pay for the food?
—You .This is free of charge.
| A．mustn’t | B．needn’t | C．shouldn’t | D．couldn’t |
----What _______ the children be doing?
----They _______ be playing a game called Bingo.
| A．might; can | B．can; might | C．might; might | D．can; can |
It’s required that mineral resources_______ hand in hand with the local environment protection.
| A．be exploited | B．exploit | C．have exploited | D．exploited |
Look! Tom is too sleepy to work．He _______ up watching TV．
| A．mustn’t have stayed | B．shouldn’t have stayed |
| C．mustn’t stay | D．ought not to say． |
Kunming is called “Spring City”, but it _____ snow in winter.
| A．shall | B．can | C．must | D．might |