—Mr. Wang, must I come again to clean the classroom on Sunday?
—No, you____ . I have asked Kate to do it.
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
In my ideal school, there is a big library ______lots of _____ books.
| A．has, use | B．with, useless |
| C．with, useful | D．has, useful |
The number of the football players _____12. A number of them _____ my friends.
| A．is, are | B．is, is |
| C．are, are | D．are, is |
--- Mum, could you buy me a dress like this?
--- OK, we can buy ______ one than this, but _______ this.
| A．a better, better than |
| B．a worse, as good as |
| C．a cheaper. as good as |
| D．a more important, not as good as |
Of the two sisters, Lucy is ______ one, and she is also the one who loves to be quiet.
| A．a youngest | B．a younger |
| C．the youngest | D．the younger |
---Who do you think runs the _______ in your class? ---Li Ming. .
| A．more quick | B．more quickly |
| C．most quickly | D．most quick |