David’s effort was ______, because he won the first prize in the English speech contest, which made his classmates surprised.
| A．paid off | B．paid back | C．paid for | D．paid up |
The news of a famous educator's coming to our school for a visit was ________ on the radio yesterday.
| A．turned out | B．found out |
| C．given out | D．carried out |
The question ________ you should take this medicine should be decided by your family doctor.
| A．why | B．what |
| C．whether | D．that |
Prices of the houses in Chongqing are quite high, while those in Shenzhen are ________.
| A．more than twice as higher |
| B．as more than twice higher |
| C．as twice more than high |
| D．more than twice as high |
After the flooding, people were suffering in that area, ________ urgently needed clean water, medicine and shelter to survive.
| A．which | B．who |
| C．where | D．what |
—Do you think he can get first prize in jumping?
—Impossible now. He ________ to do so，but he has just hurt his leg.
| A．would expect | B．was expected |
| C．has expected | D．is expected |