— Must I stay here with you?
— No, you . You may go home, but you go to the net bar (网吧).
| A．mustn’t；don’t have to | B．needn’t；mustn’t |
| C．must；need | D．need；must |
A lot of stone tables and chairs are ________ of the river and the number of them is growing ________.
| A．on both side ; greater | B．on each side ; more |
| C．on both sides ; larger | D．on each side ; more |
—Are you getting on well with Tom?
—Not very well, but we used to be friends. The more I know him, ________ I like him.
| A．the more | B．the less | C．the little | D．the least |
—Are you learning art now during your spare time?
—No, I’ve stopped ________ Chinese medicine instead.
| A．to learn | B．learning |
| C．dropping | D．to give up |
—Were you late ________ the meeting?
—No, I arrived there ten minutes________ the meeting started.
| A．for ; before | B．at ; before |
| C．for ; till | D．at ; after |
You can find ________ become more difficult to see clean rivers in our city.
| A．that has | B．it has | C．it | D．this has |