Exercise 1. Write the correct from of the adjective.



1.The Olympic athletes earn lees money than professor sportsmen. (Little)

2.The investigators carried out some interesting research. (interesting)

3.Reading a book is more important than watching T.V. (important)

4.Oxygen is not so light as hydrogen. (light)

5.The firs successful steamboat was built by an American citizen called Robert Fulton. (successful)

6.Oxygen is the most important gas for breathing. (important)

7.Babylonians were less advanced in geometry than the Egyptians. (advanced)

8.The Egyptian and Babylonian contributions were the most remarkable of the world. (Remarkable)

9.Ernest Hemingway was a great writer. (great)

10Today’s weather is worse than yesterday’s. (bad)

11.Water is as important as food. (important)

12.The teacher work harder than students. (hard)

13.

14.Civil Engineering is one of the most important careers. (important)

15.They are identical in weight and shape. (identical)

16.The n coleus or an atom is heavier than the electron. (heavy)

17.The experiment is the most appropriate to slow how these two substance can be separated. (appropriate)

18.The lecture he gave last week was his bad. (bad)

19.Dixon’s grammar book is not as complete as Eckersley’s. (completed)

20.It is very difficult (difficult) to learn German well, but even language in the world.

21.There is no time limit, so try not to write faster than you have to. (fast)