—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.
---How many ______are there near the house? ---None.
This is ____ interesting book and it is also ______ useful one.
---I’m going to take part in The Voice Of China (中国好声音) next month. ---_____________.I am sure you will win.
– How long have you _________the bicycle? -- For two weeks.
Smoking is bad for our health. You had better __________smoking.