I. Use the correct form of the words in brackets.

1. (recycle)    We want to know your recycling  stories.

                       One ton of recycled paper can save eight trees.

                       Share your recycling story with our readers!

2. (fertilize)    ________________________ makes the fields ________

3. (represent)  Linda is one of the _______________________ from Friends of the Earth.

4. (environment)   People are facing the _________________________ damage.

                               We have to protect natural _________________________.

                               Mr. John is an active _________________________.

                               These products are _________________________ friendly.

5. (explain)  She left the room without _________________________.

6. (inform)     TV brings us not only entertainment but also _________________________.

                        The talk was both _________________________ and entertaining.

7. (please)    My parents are _________________________ to see my report card.

                     He felt _________________________ after taking some medicine.

                     It’s a _________________________ to meet you.

8. (organize)   She is the president of a large international _________________________.

9. (million)     There are about two _________________________ people in this province.

                        _________________________ of old car tires are thrown every year.

10. (industry)  Many _________________________ areas have been built in our country.

11. (collect)     He is a stamp _______________. His __________________ is perfect.

12. (approximate)   The journey took _________________________ seven hours.

13. (overpackage)   Reduce means not buying products which are __________________.

14. (nature)    The country’s _________________ resources include forests, coal and oil. 

15. (use)          Waste paper can be _________________________ after being recycling.

16. (danger)    It’s _________________________ to cross the avenue.

17. (fertilize)   Compost is a wonderful ______________________. It helps plants grow.

18. (mix)          Air is a _________________________ of gases.  

19. (package)  Attractive _________________________ can help to sell products.

20. (press)       The __________________ of the city forced him to move to the country.

1. Reduce means not buying products which are ..............(overpackage)

2. Linda is one of the ............. from Friends of the Earth. (represent)

3. The country's ............. resources include forests, coal and oil. (nature)

4. Waste paper can be ............. after being recycling. (use)

5. Share your ............ story with our readers! (recycle)

6. Air is a ............ of gases. (mix)

7. Attractive .............. can help to sell products. (package)

8. These products are ............. friendly. (environment)

9. This novel is not .............. of all his works. (represent)

10. The outbreak of the flu epidemic resulted in a sharp ............. in the number of tourists. (reduce)

III. Supply the correct form of Words in parentheses : (1,5pts)

Exercise 13. Complete the sentences with the correct form of the words in brackets.

1. Products that use chlorine are (1. harm) ____________; they damage the environment.

2. We choose chlorine-free products, because they are (2. harm) ____________.

3.  When you need new batteries, replace them with ones you can (3. charge) ____________.

4. Don’t throw away things you can recycle or (4. use) ____________.

5. Don’t drop litter, it’s (5. care) ____________ and irresponsible.

6. Try not to waste water or electricity. We need to be (6. care) ____________ with natural resources.

IV. Supply the correct Form of the Words in parentheses :
1. Compost is a wonderful ______________ . It helps plants grow. (fertilize)
2. We are waiting for the ______________ of his plane. (arrive)
3. They showed us how to protect the environment and save ______________ resources. (nature)
4. Reduce means not buying products which are ______________.(package)
5. Glass is broken up, melted and made into new ______________ (glass)
6. People have developed many different paper______________. (produce)
7. These products are ______________ friendly. (environment)
8. Linda is one of the most famous ______________ in the world. (environment)
9. Linda is one of the ______________ from Friends of the Earth. (represent)
10. We are delighted that you passed your English exam. ______________! (congratulate)

1. Reduce means not buying products which are____________ (OVERPACKAGE)

2. Linda is one of the____________from Friends of the Earth (REPRESENT)

3. The country’s____________resources include forests, coal and oil. (NATURE)

4. Waste paper can be____________after being recycling (USE)

5. It’s____________to cross the avenue (DANGER)

6. Compost is a wonderful ____________. It helps plants grow (FERTILIZE)

7. Share your____________story with our readers! (RECYCLE)

8. Air is a____________of gases (MIX)

9. Attractive____________can help to sell products (PACKAGE)

10. These products are ____________ friendly (ENVIRONMENT)

Complete using the correct form of the words in bold type.

In our ( 1.live)..... whether at home, in the car or at work we are constantly bombarded by (2.advertise)..... Their role is to grab our attention and make products (3. attract)..... enough so that people will want to buy them (4.immediate).... There has been a lot of ( 5.discuss)...... on the powerful effects of advertising. Are ads really (6. use)..... to us? Some would ask if the adverts are (7.true).... Do they give us a fair and (8. real)....idea of the product? People are rarely in (9.agree)... on any of these questions, but the fact is that ads are (10. help).... in lettering people know the wide variety of goods available