—I' m very sorry, Allen. I can't find your favorite CD.——_____, Torn. I'll go and buy another one.A. It doesn't matter B. Don't say thatC. Sure D. You are kidding .
I like reading in the city library ________ I often lose myself in a world of good books on weekends.
—May I come in? I’m sorry I’m late. — Come in, please. But could you please tell me _______________?
—_________ nice trip to travel by air! —__________.
______ twenty minutes enough for you to get to the station?
In the past few years there ________ great changes in my hometown.