Some people in Beijing go to work half an hour earlier every day to avoidin the traffic jam

I help you, sir—I appreciate ________ if you do me the favor topack the luggage.

What do you think of the little girl’s singing on the Walk of Fame, a program on CCTV? — _____and everybody present was____. [ ]

Is that the small town you often refer to? —Right, just the one you know I used to work for years[ ]

Not until some students failed in the exam _____ how much time they had wasted.