The Vice Chairman of the conference is （ ） inviting the VIPs.

Most Chinese like tea, but some prefer coffee _____tea.

I got so tired that I just couldn’t move a step _____.

Air pollution is obviously one of the major _____ of city life.

As population increases, （ ）.

The film （ ） him of what he had seen in China.

A car （ ） Jane’s cat and sped away.

The restaurant is busy on Sundays, so I’ll make a phone call today to _____ a table.

I cannot tell the_____difference between the twins.

When Mary paid the bill, she was given a _____ for her money.

—Shall we invite Tim? —No, it’s too late to invite any more people. _____, he hates parties, you know.

I can’t attend Mary’s birthday party next Sunday evening. （ ）, I thanked her for her kindly invitation.