——Who it be that is knocking at the door?
——It be Father, but I’m not sure.
| A．can; must | B．can; may | C．must; can | D．may; must |
—What were you doing when I phoned you last night?
—I _________my painting and was starting to take a bath.
| A．have already finished | B．was finishing |
| C．had just finished | D．was going to finish |
At that time, he spent as much time as he can_______the ancient status which would be sank in the river.
| A．paint | B．to paint | C．painting | D．painted |
Reading _______the lines, I would say that the government are more worried than they will admit.
| A．behind | B．between | C．along | D．among |
Terribly sorry, I came home at last. I _____of the supermarket ________so crowded.
| A．should have thought; being | B．should think; being |
| C．could have thought; was | D．could think; was |
I think whoever makes____contributions to the company than the others should get _____income.
| A．greater; a highest | B．more greater; a higher |
| C．greater; the highest | D．more greater; the higher |