—We must take a taxi, we’ll be late for the meeting. —Don’t worry. We still have a little time left. A. or B. and C. so
We didn’t go to the concert because we couldn’t to buy the tickets to it.
It is sunny outside. Why not ________ the light and open the window?
A report says that the world’s natural gas deposits (储存) ________ early in the next century.
----- Sir, did you see the sign “ No Parking” ? ----- Sorry. I didn’t know parking here isn’t________.
The car needs checking. It may cause accidents if it _______ soon.