Generally speaking, the window seat is usually the first one .
| A．to take | B．taken |
| C．to be taken | D．taking |
To improve their oral English, everyone in the class is supposed to ________ actively in these discussions.
| A．participate | B．attend | C．enter | D．take |
The ________ soldier said it was ________ to give up his rest time to save more people caught in the earthquake.
| A．worth; worthy | B．worthy; worthwhile |
| C．worthwhile; worth | D．worthy; worthy |
________ 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 |
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 |
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 |