She tried to stay calm on the stage, but her trembling voice _________ her nervousness．

A．gave away

B．gave up;

C．gave off

D．gave out

Mary as well as her elder sister who _________ Chinese at university _________ gone to China for holiday．

A．studies; has

B．study; have

C．studies; have

D．study; has

If you have a job, _________ yourself to it and finally you will succeed．

A．don't devote

B．do devote

C．devoting

D．not devoted

My grandparents asked me to go and see them whenever _________．

A．I am convenient

B．I will be convenient

C．it is convenient

D．it will be convenient

_________ some people dislike may be others’ favorite．

A．Whether

B．What

C．That

D．How

Studies show that office workers are more _________ to suffer from backache because they always sit before computer screens for long hours．

A．surely

B．likely

C．probable

D．possible

She _________ Japanese when she went to Japan for holiday．Now she can speak it freely．

A．picked up

B．turned up

C．made up

D．took up

People are not allowed _________ freely at the meeting and they don’t allow _________ either．

A．talking; to smoke

B．to talk; to smoke

C．talking; smoking

D．to talk; smoking

Traditional works of art from different provinces _________ at the culture show of the 2010 Shanghai World Expo．

A．are displaying

B．is displaying

C．are being displayed

D．is being displayed

Those who are not active or _________ diet is high in fat will put on weight quickly．

A．what

B．that

C．which

D．whose