—Excuse me, sir. Here’s a package for Lin Tao. Which room does he live in?—————.
–Hurry up. There is only ten minutes left. --You _____ about it. The station is not far from here.
Most students prefer tests _____ have easy questions.
--There is no juice in the fridge, _____? --No, we’d better go and buy some.
Everyone of us _____ it’s important _____a seat belt in the car.
–The lights in the classroom are still on. --Sorry. I’ll go and ____.