—Must I clean the blackboard now? —No, you _______ clean it later.
| A．must | B．needn’t | C．can | D．shouldn’t |
---- Would you like some more soup?
---- _______. It is delicious, but I’ve had enough.
| A．Yes, please | B．No, thank you | C．Nothing more | D．I’d like some |
If people ________ cutting down the forest, they will have nowhere _______.
| A．keep, to live in | B．will keep, to live in | C．keep, to live | D．will keep, to live |
You should tell ________ possible to support your ideas.
| A．as many information as | B．as much fact as | C．as many facts as | D．as many news as |
I like the teacher__________classes are very interesting and creative.
| A．which | B．who | C．what | D．whose |
________ Tom ________ Mary speaks good Chinese, so they can communicate with these Chinese students very well.
| A．Neither, nor | B．Not only, but also | C．Both, and | D．Either, or |