－Cliff, I lost your bike at school. I suppose I should pay for it.

－Oh, ______. It was an old bike anyway.

A．Forget it    B．Take it easy C．OK   D．Don’t say so.

According to the Ministry of Health, by May 1, 2003, the total SARS deaths on the Chinese mainland_____to 170.

A.has come   B. had reached  C.increased   D. had climbed

I try to make him understand that I’m not interested in him, but he never gets the ____.

A.     information  B. news  C. message  D. word

Usually children are allowed to ______ when they are six years old.

A.attend school                                             B.attend the school

C.join school                                                D.join the school

________ some of the orange juice and perhaps you will like it.

A. Trying           B. Try             C. To try           D. Have tried

. Short skirts ______a few years ago, but they have come back again.

A. went out       B. came out          C. gave out           D. let out

I took mathematics and physics because I think that ________ very important for me to make further research in this field.

A.what is               B.they are                     C.this                           D.which are

—Sorry, do you mind if I smoke here? 

—Yes, _______.         

A. you could      B. go ahead          C. I do        D. my pleasure 

It seems that living green is  ______easy and affordable. A small step masks a big difference. 

A. exactly         B. fortunately        C. surprisingly       D. hardly

To make members of a team perform better,the trainer first of all has to know their _____ and weaknesses．

A．strengths              B．benefits

C．techniques             D．values