We have problems ________ him because he has many problems ________．

A．to meet; to solve

B．meeting; solving

C．to meet; solving

D．meeting; to solve

Before the show I practiced a lot ________ I could do well at the show．

A．Because

B．that

C．so that

D．in order to

________ you have offered me! I am out of trouble now．

A．What valuable advice

B．what valuable suggestion

C．How a useful advice

D．How useful suggestions

The shop ________ at 8：00 a．m．a(chǎn)nd it ________ for ten hours every day．

A．opens; is open

B．is opened; opens

C．is open; has opened

D．opened; opens

Nobody but Yao Ming and Yi Jianlian ________ in NBA in 2007．

A．was

B．were

C．is

D．are

The teachers ________ the office for a few minutes when we arrived．

A．had been away from

B．had left

C．have been away from

D．have left

Mr Green didn't tell us ________ last year．

A．where he works

B．where does he work

C．where did he work

D．where he worked

Many people ________ by their friends on April Fool's Day every year．

A．are fooled

B．have fooled

C．fool

D．is fooled

So many people were drowned(淹死)in that river．A sign should be ________ here to warn(警告)people not to swim there．

A．put off

B．put up

C．put down

D．put out

The boys often have fun ________ pictures in the park．

A．draw

B．to draw

C．drawing

D．drew