——May I take the book out of the reading room?
—— No, you can’t. You ________ read it here. It’s the rule.
A. must B. may C. need
-Why are there so many people in the restaurant?
-It starts business today and the drinks____ for free.
| A．were offered | B．have offered |
| C．are offered | D．will offer |
I____some information on the Internet for my trip in the coming winter holiday.
| A．gave up | B．looked up | C．showed up | D．ended up |
--Has Tommy finished his project yet?
--Maybe not. He ___on it at lunch time. Let's go to have a look now.
| A．has worked | B．is working |
| C．was working | D．had worked |
--Is that Anna's car?
--It____be hers. She has just gone to the theater for the new opera.
| A．can't | B．mustn't | C．may | D．could |
Following the traffic rules can help us____ accidents.
| A．influence | B．repeat | C．produce | D．avoid |