--- Sorry, I'm afraid I can't go camping with you. I have to make a good preparation for the entrance college examinations.
--- __________! We can camp together next time.
| A．Don't say so | B．Congratulations | C．Good luck | D．Don't mention it. |
I can't leave.She told me that I ________ stay here until she comes back.
| A．can | B．must | C．will | D．may |
—________ I take the book out?
—I'm afraid not.
| A．Will | B．May | C．Must | D．Need |
You ________ park here！It's an emergency exit.
| A．wouldn't | B．needn't | C．couldn't | D．mustn't |
—Will you read me a story，Mummy?
—OK.You ________ have one if you go to bed as soon as possible.(2011·陕西)
| A．might | B．must | C．could | D．shall |
One of our rules is that every student ________ wear school uniform while at school.(2012·辽宁)
| A．might | B．could | C．shall | D．will |