-Must I finish all the homework this evening?
-No, you __________. Tomorrow is Saturday, and you have enough time for it.
| A．mustn’t | B．needn’t | C．won’t | D．can’t |
—I hear you are not allowed to eat in class．
—Right．It’s one of the________in our school．
| A．plans |
| B．orders |
| C．rules |
| D．suggestions |
Lin Shuhao is one of the best basketball________in the NBA．
A．actors
B．players
C．waiters
D．writers
I like reading English，________I don’t like writing．
| A．or |
| B．so |
| C．and |
| D．but |
You________wear sports shoes when you climb a mountain．
| A．can’t |
| B．shouldn’t |
| C．mustn’t |
| D．have to |
________smoke here，Dad．Smoking has been banned in public places．
| A．Don’t be |
| B．Don’t |
| C．Not to be |
| D．Be not |