—___________ do you use the computer?
—Almost every day.
| A．How long | B．How far | C．How often | D．How soon |
There is someone knocking loudly these days, I can’t stand the ____________.
| A．sound | B．voice | C．noise | D．listening |
We have 3 rooms ____________ , but I can’t decide ____________ .
| A．to live, to choose which one | B．lived, choose which one |
| C．to live in, which one to choose | D．live, which one |
--- May we leave the classroom now?
--- No, you ____________ . You ____________ to leave before the bell rings.
| A．mustn’t, are allowed | B．don’t have to, are allowed |
| C．needn’t, aren’t allowed | D．can’t, aren’t allowed |
--- Have you got any books on cooking? I’d like to borrow ____________.
--- OK, here you are.
| A．it | B．that | C．one | D．this |
Hurry up, ____________ you will miss the early bus.
| A．or | B．and | C．if | D．unless |