Then we had been looking forward to.
| A．came the moment | B．the moment came |
| C．comes the moment | D．the moment comes |
—Here is a ticket for you, Sir.
—I wasn’t speeding.
| A．what’s the matter? | B．I’m sorry. |
| C．Thank you. | D．My pleasure. |
There is a possibility that these hens could be frightened and lay fewer eggs a sudden loud noise.
| A．should there be | B．there was |
| C．would there be | D．there having been |
—I’m going to the post office.
—you’re there, can you buy me some stamps?
| A．Because | B．While | C．As | D．If |
—How long in America?
—Two years. I came back last month.
| A．have you studied | B．do you study |
| C．would you study | D．did you study |
What will we do when all the oil in the world has ?
| A．run out of | B．been given out | C．been used up | D．given off |