1 . 我突然想到他的房子在地震中受损严重。（occur, damage）（汉译英）
_______________________________________________________________________________________________

4 . Pollution is a great ______(损害)to our existence. (根据汉语提示单词拼写)

5 . As the impact of human activities continues to grow and the list of ___________ becomes longer, we are left with a question: can we ___________ the “lungs of the planet”?
随着人类活动影响的不断增加，濒危物种的名单越来越长，这留给我们一个问题：我们能承担得起损害“地球之肺”的后果吗？

6 . Several days later most of the buildings which _____________ (damage) were repaired. (所给词的适当形式填空)

7 . The virus can actually ________ (破坏) our white blood cells, leaving the body wide open to attack from other infections. （根据汉语提示单词拼写）

8 . 然而花费太多时间上网有损健康，也会让你们很难把精力放在生活中的其他事情上。(动名词作主语；it作形式宾语)(汉译英)

9 . Doc Kilimanjaro deserve its reputation as a crowded mountain _______________________(大量的游客破坏了环境).(with复合结构)(根据汉语提示完成句子)

10 . Drinking and smoking can d_______________ your health. (损害) （根据中英文提示单词拼写）