Some people fear that _____ air population may bring about changes in _____ weather around the world.
| A．/; the | B．the; / | C．an; the | D．the; a |
The teacher is not easy-going,and he never ____in the pupils’ games.
| A．took part | B．joined | C．participates | D．succeeds |
Government officialsare______ people and they should____the people heart and soul.
| A．servants of; serve | B．service for; serve |
| C．servants of; serve for | D．servants for; serve of |
With the development of socity,fewer and fewer old man is____ in the countryside.
| A．abandoned | B．to abandon | C．abandoning | D．being abandoned |
I’m surprised to see that he has an_____look on his face.
| A．absent | B．absolute | C．academic | D．absorbent |
Most plastic don’t readily ______ heat and electricity.
| A．attract | B．absorb | C．carry | D．conduct |