---- Could I have a word with you?
---- Sorry, I am busy ______. Shall we do it later?
| A．at the moment | B．for a moment | C．on the moment | D．in a moment |
John is not very — he often forgets what he promises to do.
| A．flexible | B．reliable | C．confident | D．honest |
The gasoline . Let’s fill the car up at the next gas station.
| A．is running out | B．has run out | C．is being run out | D．has been run out |
—Will you go there with your parents?
—____, I will stay at home and prepare for my language tests.
| A．Not at all | B．Not exactly | C．Not nearly | D．Not likely |
____ we want to know is whether we must finish the work ____ you assigned last week.
| A．What; that | B．What; what | C．That; what | D．That; where |
– Why you didn’t handed in your exercise paper?
–Sorry, but I ____ that it should be turned in today.
| A．didn’t know | B．hadn’t known |
| C．haven’t known | D．don’t know |