Michael ______ here to see you and he ______ a note on your desk .
| A．has come ; has left | B．has been ; has left | C．has come ; left | D．has been ; left |
.
John, look at the time. __________ you play the piano at such a late hour ?
| A．Must | B．Can | C．May | D．Need |
.
Why __________ put the meat in the fridge ? It’ll stay fresh for several days.
| A．not | B．not you | C．you | D．do you |
.
I wonder how he could __________ not handing in his maths exercises yesterday, for his maths teacher is always strict with his students.
| A．get along with | B．get down to | C．get away with | D．get around |
.
She was educated at Beijing University, __________ she went on to have her advanced study abroad.
| A．from which | B．after which | C．from that | D．after that |
.
--- Can you read the sign , sir ? No smoking is allowed in the lift !
--- __________.
| A．Never mind | B．Don’t mention it |
| C．Sure. I don’t smoke | D．Pardon me |