【2015·天津】______in painting, John didn’t notice evening approaching.
| A．To absorb | B．To be absorbed |
| C．Absorbed | D．Absorbing |
Well let you use the room ______you keep it clean and tidy .
| A．even though | B．on condition that | C． if | D．however |
Is thisthe research center _____you visited thelablast year ?
| A． which | B． the one | C．that | D．where |
Don’t believe him .He is just _____ an exc
use .
| A．making out | B．making up of | C．making up | D． making from |
-Would you mind if I take the seat?
- .
| A．Yes, sit down, please | B．Surely, never mind |
| C．No, not at all | D．No, you can’t take it |
The bell rang and came in Mr.Brown, a book in his hand. Then the class began.
| A．for | B．when | C．with | D．while |