Before visiting him, I called him up ________．

A．in detail

B．in public

C．in advance

D．in favorer of

________ to reach them on the phone, we sent an email instead．

A．Fail

B．Failed

C．To fail

D．Having failed

We must ________ freedom and license(放纵)．

A．protest about

B．participate in

C．look out for

D．make a distinction between

It is worth considering what makes “convenience” foods so popular, and ________ better ones of your own．

A．introduces

B．to introduce

C．introducing

D．introduced

It's difficult to ________ American culture．

A．get used to

B．contrary to

C．turn to

D．look forward to

There were many talented actors out there just waiting ________．

A．to discover

B．to be discovered

C．discovered

D．being discovered

Alibaba has become China's largest online commercial company, ________ a profit of 1.36 billion yuan in 2006．

A．earns

B．earning

C．earned

D．to have earned

Claire had luggage ________ an hour before her plane left·

A．check

B．checking

C．to check

D．checked

When I caught him ________ me, I stopped ________ things there and started dealing with another shop．

A．cheating; buying

B．to cheat; buying

C．cheating; to buy

D．to cheat; to buy

The best part ________ to Peter, John was so disappointed that he felt unwilling to continue his taking part in the play．

A．given

B．giving

C．to give

D．having given