_____ down the radio — the baby’s asleep in the next room.
| A．Turn | B．Turning |
| C．to turn | D．To have turned |
Many children are ____ in the countryside when their parents flood into the cities for jobs．
| A．left behind | B．left off | C．left aside | D．left out |
The UN officials say it could be many weeks and even months ____ a deal is reached．
| A．before | B．after | C．when | D．as |
Either the ways or the time ____ yet, but you may ask the headmaster for some information．
| A．isn’t decided | B．hasn’t decided | C．aren’t decided | D．haven’t decided |
The purse found on the playground matches the ____ by Mary, so it must be hers．
| A．direction | B．description | C．expression | D．instruction |
—Quite a lot of students failed in the math exam．
—Exactly．It is ____ their abilities．
| A．within | B．over | C．against | D．beyond |