— Must I wash my skirt tonight?
— No, you . You can wash it tomorrow.
| A．can’t | B．shouldn’t |
| C．needn’t | D．mustn’t |
We’ll go to the park to have s picnic ____ it rains.
A. if
B. unless
C. besides
D whether
---I think Japanese is _______English.
----I agree with you.
| A． so interesting as |
| B．less interesting than |
| C．the most interesting |
| D．more interesting |
In the last two years the workers______ many tall building.
| A．had built |
| B．was built |
| C．will build |
| D．have built |
_____ number of the students is 4，0000 , much more than last year.
| A． The |
| B．A |
| C．/ |
| D．Its |
---Tom had better stay at home, _____ he?
----Yes, but he’d better ____ turn the TV on.
| A．hadn’t, not to |
| B．doesn’t, not |
| C．hadn’t, not |
| D．doesn’t, not to |