I ________ TV when the earthquake happened in Shanghai half a month ago．

A．watch

B．watched

C．was watching

D．had watched

When you leave your classroom, remember to ________ the lights．

A．get off

B．turn off

C．take off

D．put off

________ changeable weather it is this year!

A．How

B．What

C．What a

D．What an

Which language is ________ to learn, English, French, or Chinese?

A．Difficult

B．more difficult

C．the difficult

D．the most difficult

Pass my glasses to me, Robert．I can ________ see the words in the newspaper．

A．clearly

B．politely

C．easily

D．hardly

Here is some ________ on the best cities for your studying abroad．

A．information

B．idea

C．suggestion

D．exam

________ may have a chance to be successful if he tries his best．

A．No one

B．Everyone

C．Nobody

D．None

I'm talking to you, Jack．Please listen to ________ carefully．

A．I

B．me

C．my

D．mine

My brother studies in ________ university and he knows a lot about the earth．

A．a

B．an

C．the

D．\