– What makes you so upset, Mr. Wang?

– That John, a student in my class, ______ himself to computer games.

A．withdraws         B．undertakes        C．conveys           D．abandons

 – How’s your new class teacher?

– We ______ ask for a better one. All my classmates love him so much.

A．shouldn’t        B．couldn’t         C．mustn’t          D．needn’t

Having gone through several rounds of selection, the young man ______ gained a chance to perform in China Talent.

A．constantly                             B．unfortunately

C．eventually                             D．temporarily

– What a heavy rain!

– So it is. We have to delay ______ the sports meeting until it is fine.

A．to hold           B．holding           C．held             D．being held

 He was about half through his meal ______ a familiar voice came to his ears.

A．why              B．where            C．when             D．while

– How did Mary react to the bad news?

– Oh, she was filled with sorrow and ______ a sigh.

A．let out            B．dropped out       C．tried out          D．gave out

He volunteered to work in a remote mountainous village in West China last year, which is still _____ on foot now.

A．available          B．acceptable         C．admirable         D．accessible

The Chinese government has promised to do ______ lies in its power to ease the pressure of high housing price for average-income families.

A．that              B．what             C．where            D．which

 If _____ without following the doctor’s instructions, the medicine may have serious side effects.

A．taken            B．to be taken        C．taking            D．being taken

 A lot of people ______ the theory that acupuncture can produce chemicals in the body which reduce pain.

A．correspond to                          B．relate to

C．subscribe to                           D．refer to