---What colour is the book?---It’s _____orange. It’s _____orange book.
—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.
—What’s the matter? You looked unhappy.—Well, the teacher spoke so quickly and I can __________ understand it.
—Must I buy lunch at school?—No, you needn’t. You __________ bring your own lunch if you want to.