–Someone is knocking at the door. Who ______ it be?
--It be Victor. He has gone to London yesterday.
| A．can; mustn’t | B． can ; can’t | C．will; must | D．may; mightn’t |
— Students _____ be allowed to use mobile phones at school.
— I agree. Phones can bring troubles.
| A．shouldn’t | B．wouldn’t | C．might | D．need |
— Do you mean you will join the club?
— Yes, I am _____ it.
| A．nervous about | B．tired of |
| C．careful with | D．serious about |
— My bike is broken. What should I do?
— You can get it _____ in that bike shop.
| A．repair | B．repaired | C．repairs | D．to repair |
_____ playing computer too much is bad for your study and health.
| A．No doubt that |
| B．There is no doubt that |
| C．There are no doubt that |
| D．There isn’t doubt that |
—Why do you come here?
—We are here to ____ the public _____ service.
| A．provide; to | B．provide; with |
| C．provide; for | D．providing; to |