Please keep me _____ what happens.
| A．informing by | B．informing of | C．informed of | D．informed by |
—Will you read me a story, Mummy?
—OK. You ________ have one if you go to bed as soon as possible.
| A．might |
| B．must |
| C．could |
| D．shall |
If you _________ smoke, please go outside.
| A．can |
| B．should |
| C．must |
| D．may |
—I don’t really like James. Why did you invite him?
—Don’t worry. He ________ come. He said he wasn’t certain what his plans were.
| A．must not |
| B．need not |
| C．would not |
| D．night not |
If you ________ go, at least wait until the storm is over.
| A．can |
| B．may |
| C．must |
| D．will |
It _________ be the postman at the door. It’s only six o’clock.
| A．mustn’t |
| B．can’t |
| C．won’t |
| D．needn’t |