The Great Wall is famous lots of visitors all over the world come to visit it every year.
—How long are you staying here?—That __________ the weather.
—I think a good friend should be __________ all his or her subjects.—I don’t agree. I don’t think grades are important in a friendship.
—When are you leaving __________ Beijing?—Tomorrow. I’m arriving in Beijing at 3:00.
—There is __________ salt in the kitchen now.—Why not go to the supermarket to buy some?
—Did your class win the match?—Guess what! We beat them 4-1. The teacher felt _________ with our performance.