--- You’ve sold your car! You don’t need one?
--- _____. The traffic is too heavy nowadays.
| A．No problem. | B．Never mind. | C．Don’t mention it. | D．Not really |
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 |
I got close enough to hear them speaking Chinese, and I said “Ni Hao”, just as I ________ do in China.
| A．must |
| B．might |
| C．can |
| D．should |
—Why are your eyes so red? You ________ have slept well last night?
—Yeah, I stayed up late writing a report.
| A．can’t |
| B．mustn’t |
| C．needn’t |
| D．won’t |
When I was a child, I ________ watch TV whenever I wanted to.
| A．should |
| B．could |
| C．must |
| D．need |