Unit 9. PRESERVING THE ENVIRONMENT

Part I. PHONETICS

Exercise 1. Mark the letter A, B, C, or D to indicate the word that differs from the other three in position the

of the primary stress in each of the following questions.

1. A. disposal

B. animal

C. energy

D. poverty

2. A. awareness

B. solution

C. importance

D. happiness

3. A. origin

B. dependence

C. harmony

D. factory

4. A. replacement

B. pollutant

C. resident

D. depletion

5. A. instrument

B. engineer

C. newsletter

D. family

6. A. vehicle

B. musical

C. article

D. reduction

7. A. consumption

B. chemical

C. neighborhood

D. pesticide

8. A. scientist

B. consequence

C. detergent

D. influence

9. A. erosion

B. atmosphere

C. resources

D. confusion

10. A. volunteer

B. charity

C. vegetable

D. injury

Part II. VOCABULARY

Exercise 2. Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

11. If you ask me, ____ waste is a much bigger problem than ordinary household waste.

A. industrial

B. business

C. working

D. manufacturing

12. Do you know what CFC ____?

A. sets in

B. does up

C. stands for

D. gets down

13. There’s been a ____ in Germany and a village was completely destroyed.

A. flood

B. drizzle

C. shower

D. smog

14. Dinosaurs have been ____ for millions of years.

A. endangered

B. extinct

C. threatened

D. disappeared

15. As town grow, they tend to destroy the surrounding ____ areas.

A. urban

B. commercial

C. land

D. rural

16. During the last hundred years we have done great ____ to the environment.

A. injury

B. pollution

C. damage

D. hurt

17. There are lots of things we can all do to ____ the environment.

A. enhance

B. protect

C. make

D. build

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