----_______I come back before 11:00?
----No, you________. But you ________be back later than lunch-time.
| A．Can; can’t; may | B．Must; needn’t; can’t |
| C．Need; mustn’t; must | D．May; needn’t; can’t |
Please listen to the teacher as _______ as you can in class.
| A．careful | B．carefully | C．careless | D．care |
Our city is one of _________cities in china.
| A．the biggest | B．biggest | C．bigger | D．the big |
It is necessary for us _______them every day.
| A．looking after | B．to look after | C．look after | D．to looking after |
I ______ go to bed ______ my father came back.
| A．won’t, until | B．didn’t, until |
| C．will, until | D．/, when |
_____ big fish they are!
| A．What | B．How | C．What a | D．How a |