4. Circle the correct word.

1. He can play ten musical / music instruments.

2. It is an economic / economical car to run: it can do 20 kilometers on a litre of petrol.

3. The government deals with many economic / economical issues.

4. I’m not sure if this sweater is washing / washable or not.

5. My sister is very knowledgeable / knowledge about gardening.

6. He’s a member of one of the extreme politic / political parties.

7. I like historic / historical films very much.

8. Suvorov and Kutuzov are great historic / historical figures.

9. You are always too critic / critical of my work!

10. The author created imaginable / imaginary world in this story.

11. What you are saying is not imaginable / imaginary! We can’t believe it!

12. You need to take an imaginable / imaginative approach in writing music.

13. I know Jim Kerry is very popular but I find him totally childish / childlike.

14. It was wonderful to watch the tiny lambs playing. I got such childish / childlike pleasure from the experience.

15. Sophie is extremely sensitive / sensible at the moment. Anything you say seems to upset her.

16. Karen is not a very sensitive / sensible person. She wore high-heeled shoes for our four-mile walk.

17. I’ve never known her to tell a lie. She’s a very true / truthful person.

18. I can never watch sad films that are based on true / truthful a story. They always make me cry.

19. Susan is so intolerable / intolerant of other people. She never accepts anyone else’s opinion, and she always thinks she knows best.

20. I find Mark’s behaviour intolerable / intolerant. It’s unfair to be so selfish.

21. Most people are conscientious / conscious of the need to protect environment.

22. Conscientious / Conscious workers should be rewarded for their hard work.

23. An inconsiderate / inconsiderable amount of money was spent.

24. Inconsiderate / Inconsiderable behavior makes life unpleasant for everybody.

25. He is a highly respectful / respectable person.

26. One should be respectful / respectable of the traditions of other countries.

27. She is a very industrial / industrious student.

28. Cardiff is the capital of Wales and an important industrial / industrious city.

29. It seems advisory / advisable to invest money in this project.

30. Our advisory / advisable committee is in charge of development and research.

5. Rewrite the sentences using an adjective formed from the words in italics.

1. When the sun comes out, I always feel better.

When it is __________________________________________, I always feel better.

2. There is too much cloud to see the stars tonight.

It is too __________________________________________________________.

3. If there is still fog in an hour, we’ll have to cancel the trip.

If it is _____________________________________________________________.

4. There’s a lot of industry in the town.

It’s a very__________________________________________________________.

5. There’s a lot of dirt in that corner of the room.

That corner of the room is _____________________________________________.

6. She knows about the dangers of drugs.

She knows that ______________________________________________________.

7. There is a possibility of rain today.

It is _______that____________________________________________________.

8. Her husband is from Poland.

Her husband is _______________________________________________________.

9. We were surprised at the depth of the lake.

We were surprised that ___________________________________________________.

10. This book has a lot of meaning, you are sure to like it.

This book is _____________________________________________________.