－How often do you chat with your friends online?

－________．I'm busy with my study．

A．Only one month．

B．About twice a month．

C．Almost every day．

D．Maybe in two weeks．

－Linda, I called you this morning, but nobody answered the phone．

－I'm sorry．I ________ football with my friends then．

A．play

B．played

C．am playing

D．was playing

－Why do you collect so many old bikes?

－I'Il have them ________ and give away to the children who don't have bikes．

A．used up

B．given up

C．fixed up

D．set up

－Can we run across the road now?

－No, we ________．We have to wait until the light turns green．

A．needn't

B．mustn't

C．couldn't

D．shouldn't

－Don't be angry with your kid when he makes a mistake again, will you?

－No, I won 't．I know that ________ of us are perfect after all．

A．none

B．neither

C．each

D．all

－Do you like seeing a movie on your mobile phone?

－No．I ________ do that because it makes me uncomfortable．

A．seldom

B．often

C．usually

D．sometimes

－What do you think of the traffic in our city?

－lt's ________ than it used to be, but there's still a long way to go．

A．worse

B．worst

C．better

D．best

－Does Heze have ________ airport?

－No, but we can take ________ bus to Jinan or Zhengzhou．

A．an; the

B．an;a

C．the;a

D．a：a

－I will go to the countryside to see my grandmother this afternoon, so I can't go swimming with you．

－________．

A．It' s my pleasure．

B．You are welcome．

C．That 's a pity．

D．Sure , I am．．

－I have great ________ in finishing the work by myself．Could you help me ?

－No problem．

A．fun．

B．success．

C．advice．

D．difficulty．