1. shade A. behave B. shadow C. considerate D. battle
2. crowd A. slow B. window C. allow D. row
3. actor A. worth B. therefore C. export D. doctor
4. reduce A. chemical B. regret C. generation D. intend
5. nutrition A. struggle B. support C. summary D. confuse
—________ I return the dictionary within three days?
—No, you ________. You ________ keep it for five days.
| A．May; needn’t; will |
| B．Can; mustn’t; would |
| C．Must; don’t have to; can |
| D．Shall; can’t; should |
Sir, you ________ be sitting in this waiting room. It is for women and children only.
| A．oughtn’t to |
| B．can’t |
| C．won’t |
| D．needn’t |
The train has gone. You two ________ on time.
| A．should come |
| B．must have come |
| C．ought to have come |
| D．shouldn’t have come |
There was plenty of time. She ________ to the station.
| A．mustn’t have hurried |
| B．couldn’t have hurried |
| C．must not hurry |
| D．needn’t have hurried |
Some pirates(海盗)appeared, so they ________ change their route.
| A．must |
| B．should |
| C．have got to |
| D．ought to |