1、I. Complete the following sentences with proper words.1. Its said that her latest novel is quite u_ her earlier work.2. The idea e_ only in the minds of poets.3. _ (氧气) is one of the basic elements of substance.4. There are many _ (学说) about the origin of life.5. The _ (猛烈的) winds buried the village
2、 in sand in half an hour.6. The _ (气氛) changed as soon as Lily walked in.7. Smoking is h_ to our health. 8. If you _ (乘) seven by 15 you get 105. 9. I bought this loaf of bread in the c_ store opposite the street.10. We need to make f_ changes to the way in which we treat our environment. II. Transl
3、ate the following sentences. 1. _ (它会变成什么) was uncertain until between 4.5 and 3.8 billion years ago.2. It was not immediately obvious that _ (水会对生命的发展起关键作用).3. _ (为什么恐龙会突然灭绝) still remains a mystery.4. In the period right _ (在它们下蛋前), female penguins eat a lot of things.5. My only idea was to _ (阻止那
4、个女人讲话).6. The doctor came _ (及时) to save the mans life.7. _ (轮到我), I told them a joke. 8. The scientists experiments _ (产生一种新药).9. _ (更为重要的是) they do not make their teachers duties light enough. 10. Like the flu virus, a computer virus can _ (传给全世界).11. The new plan is quite _ (不同于) the old. 12. This will mostly _ (取决于是否) this is a pleasure or business trip, and whether you and your companions enjoy adventure.
