. Two hundred dollars ________ a small price to pay for the secondhand refrigerator.
| A．have been | B．has been | C．are | D．is |
—Must he come to sign this paper?
—Yes, he_______.
| A．need |
| B．must |
| C．may |
| D．will |
Just be patient. You ________ expect the world to change so soon.
| A．can’t |
| B．needn’t |
| C．may not |
| D．will not |
—No one ________ be compared with Yao Ming in playing basketball.
—On, you are really his big fan.
| A．can |
| B．need |
| C．must |
| D．might |
—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 |