—Excuse me, Maria. Can I use your bike?—Sure. Here you are. But you must return it _____ time.
---It's a pity that Jerry didn't go to yesterday's meeting.---Yes, he missed a good ______of being the chairperson of the Students' Union.
Though it was very late, they __________their discussion.
----I am going to Qingdao and stay there for a week.----______ you are there, would you please buy some books for me?
-- Are you _______ American or English? -- English. We both work in Shanghai.
– Were you late for work yesterday morning?– Yes. By the time I got to the bus stop, the early bus .A. has already left B. is already left C. had already left