He lost his key．It made him________in the cold to wait for his wife’s return．
| A．to stay |
| B．stayed |
| C．stays |
| D．stay |
In order to make Dandong more beautiful, more trees and flowers ________ every year.
| A．will plant | B．should plant |
| C．should be planted | D．must plant |
—Father’s Day is coming. Could you tell me ________?
—What about a watch? He’ll like it.
| A．what I should say to my father |
| B．what gift I should give my father |
| C．where I should meet my father |
| D．if I had a party for my father |
—________ exciting the movie is!
—Sure, I have seen it three times.
| A．What | B． What an | C．How | D．How an |
—Let’s go out for a walk.
—You’d better not. These days the air is getting much ________ than it was before.
| A．better | B．worse | C．cleaner | D．easier |