11. Eric came running into the room, out of _________ (呼吸)

10. George was born on June1, so Children's Day is also his __________ (生日)

9. The man　　　　 (洗澡)，dressed and went downstairs for supper.

8. The road was　　　 (堵住)by the big fallen tree，so all the cars had to take a round about　　 route.

7. The knife is sharp, please put it b　　　　 the children's reach.

6. _____ (生物学) is the science of life and living things.

5. China is a country _____ (属于)to a developing country.

4. At a height of four miles the air becomes so thin that it almost impossible to ___(呼吸).

3. The World Service _____(播放) program in English and 35 other languages all over the world.

2. He is to b__________ for he has done a great fault.