5. The conversation is light and gay.
6. He wants the light hat.
7. Many hand make light work.
8. The thesis is about three hundred pages long.
9. You can see him again before long.
10. The child is longing for home.
11. There is no smoke without fire.
12. The house is on fire.
13. The enemy fired on the town.
14. At the end of a month he was fired for incompetence.
3.Translate the following passage into Chinese (翻译)(来自2002年版职称英语练习资料，C级)
The Sea
What do you know about the sea? We know that it looks very pretty when the sun is shining on it. We also know that it can be very rough when there is a strong wind. What other things do we know about it?
The first thing to remember is that the sea is very big. When you look at the map of the world you will find there is more water than land. The sea covers three quarters of the world.
The sea is also very deep in some places. It is not deep everywhere(every where). Some parts of the sea are very shallow. But in some places the depth (与deep有关)of the sea is very great. There is one spot， near Japan， where the sea is nearly 11 kilometers (kilo meters) deep！ The highest mountain in the world is about 9 kilometers (kilo meters) high. If that mountain were put into the sea at that place， there would be 2 kilometers of water above it！ What a deep place！
参考答案：
1.Pick out the words in the following paragraphs， which are created through word formation， and guess the meanings of the words./挑选出由构词法构成的词，并辨别这些词的含义。
(from Science Fiction )
1. Those who are sufficiently(sufficient ly/充分地) clear-sighted(clear (sight ed)/聪明的) to see the way we are going， however， may provide a valuable (valu(e) able/有价值的)lesson on how to deal with the problems which society will inevitably (in evitable/不可避免地)face as it tries to master its new technology.
(from Supermarket)
2. The other three walls are normally (normal ly/通常地)decorated in light colors， giving an impression(impress ion/印象) of cleanliness (cleanli ness /清洁and brightness(bright ness/明亮).
综合类(from A thirsty World)
3. Today， in most large cities， water is used only once and it eventually (eventual ly/最终)returns to the sea or runs into underground (under ground/地下的) storage (stor(e) age/存储)tanks.
4. All wed have to do to make use of the vast amount of sea-water(sea water/海水) is --- remove the salt. This salt-removing(salt remov(e) ing/去除盐的) process is already in use in many parts of the world.
综合类(from Home Schooling)