It is politely requested by the hotel manager that radios __________ after 11 o'clock at night.
| A．were not played |
| B．not be played |
| C．not to play |
| D．did not play |
Mary often stays up, reviewing her lessons, books___ all over the desk.
| A．spreading | B．spread | C．are spreading | D．to spread |
—Look, the paint is starting to come off ____ the wall is damp.
—Well, we'd better have the wall repainted some day.
| A．when | B．where | C．if | D．once |
If you ___ stick to the unrealistic approach, the worse result will be waiting for you not far ahead.
| A．will | B．may | C．must | D．can |
The petrol in the car ____ on our way to the beach, so we had to walk there.
| A．gave up | B．gave off | C．gave in | D．gave out |
According to ___ announcement by Guangzhou Price Bureau, ____ new measures which have been taken recently are expected to cut the operation costs of each taxi driver by 1280 yuan.
| A．the, \ | B．an, the | C．\, the | D．an, \ |