WHAT / GOVERNMENTS / HAVE TO DO / ABOUT THE POLLUTION PROBLEM

4. What / governments / have to do / about the pollution problem?

- ______________________________________________________________

Question V : Fill in each blank with one suitable word to complete the

following passage. (1.5p)

Galileo was the first person (1) ____________ did experiments about

how things fall. Before, people thought that heavy things always fell faster

(2) ___________ light things. He found out that this was (3) ____________

true. He took a heavy ball and a light (4) ____________ and he dropped

them both from a high place. They (5) ____________ at the same speed.

This meant that weight is not important. This is the law of falling bodies. It

is an important law(6) ____________ understanding our world.

Question VI : Finish each of the following sentences in such a way that it

is as similar as possible in meaning to the original sentence.(2p)