Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.
| A．mustn’t | B．ought not to | C．needn’t | D．don’t have to |
—I know you will go to Beijing.Could you tell me when you will__________ .
—Tomorrow afternoon.
| A．stay up | B．grow up |
| C．set out | D．hurry up |
I hear ________ your grandpa __________ your grandma like watching Beijing Opera.
| A．both, and | B．either, or |
| C．neither, nor | D．not only, but also |
---- Will you answer the telephone? It ________ be your mother.
---- Sorry, I _______. I’m very busy.
| A．can, mustn’t | B．will, can’t |
| C．may, can’t | D．need, will |
We can’t buy anything because______ of the shops are open at this time.
| A．all | B．neither | C．any | D．none |
Simon improved his way of study.______ , he has made great progress.
| A．As a result | B．As usual |
| C．In other words | D．In all |