Why don't you ________？
| A．write down it | B．write down |
| C．write it down | D．to write down |
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 |
—I will have a match tomorrow．I hope I will win．
—________．
| A．Good luck |
| B．No idea |
| C．That’s such a pity |
| D．It’s all right |
Sorry，I can’t________it in English．I can only________Chinese．
| A．speak，talk |
| B．say，tell |
| C．say，speak |
| D．talk，say |
They arrived________Shanghai very late last night．
| A．at |
| B．in |
| C．on |
| D．to |