We sat on the dry grass our backs to the wall , chatting cheerfully.
| A．with | B．over | C．against | D．upon |
The Spring Festival Gala(春节晚会) on CCTV has _______ many ordinary entertainers into well-known stars overnight
| A．created | B．transformed | C．made | D．produced |
Instructions for homework have to be ______ so that every student knows clearly what is to do after class.
| A．specific | B．generous | C．general | D．detail |
The man is such a ________ person that there is no doubt that he will do whatever he has promised.
| A．committed | B．sensitive | C．cautious | D．reliable |
People have the belief ______ factories should produce fewer things from raw materials, ______ the supply is growing smaller and smaller.
| A．which; that | B．that; of which |
| C．that; whose | D．which; whose |
________ Yao Ming has retired from the NBA, the pleasure we have got by watching him play basketball at home and abroad will last long.
| A．While | B．When | C．As | D．Since |