How much are you going to ________ me for repairing this bike?

A．charge

B．request

C．need

D．require

I warn you that you ________ be fined if you throw any rubbish on the street．

A．must

B．can

C．shall

D．need

As the bike is ________, there is no need for you to buy a new one．

A．in good condition

B．in bad condition

C．under good conditions

D．under bad conditions

－What do you think made Mary so upset?

－________ her new bicycle．

A．As she lost

B．Lost

C．Losing

D．Because of losing

We must pay attention to ________ that we should make ________ natural resources．

A．the use; of

B．use; of

C．the uses; about

D．the use;/

The Arabian Nights ________ well-known all over the world, in which many a story ________ interesting and instructive．

A．is; are

B．are; is

C．are; are

D．is; is

________ I accept that he is not perfect, I do actually like the person．

A．While

B．Since

C．Before

D．Unless

He was in hospital for six months．He felt as if he was ________ from the outside world．

A．cut out

B．cut off

C．cut up

D．cut through

________ the 2007 Asian Cup cost Floyd so much time that he should have spent on his experiment．

A．To watch

B．Watching

C．Watched

D．Having watched

Nobody but John ________ the secret in the class．

A．knowing

B．knows

C．have know

D．is known