He told us whether _____ a picnic was still under discussion.

_____ his look, he doesn’t think much of our plan.

The accidents of coal mines are believed ______ hundreds of deaths in China so far.

. Mr Williams, ______ of the long speech, sat there, ________ to death.

I don’t think he is the right person ________          .

—We really appreciate ________ us.
—My pleasure.

E-schopping.when properly ___________.can save us a lot of time and money.

The thief went into the house at midnight, only ______ by the policemen hiding there.

The Chinese are proud of the Shanghai Expo ____ successfully in Shanghai in May,2010.

Mary is going to quit her job because she is tired of _____ by her boss every day.