Give the correct form of the words given to complete the sentences

IX. Give the correct form of the words given to complete the sentences.

1. Water ________________ makes fish die.                                                                                                                                (pollute)

2. ________________ bags are made of natural materials.                                                                                                                                (reused)

3. ________________ bins are containers for things that can be recycled.                                                                                                              (recycles)

4. We will save ________________ if we turn off fans and lights when we don’t use them.                                                                                                                  (electrical)

5. The green ________________ bags are good for our environment.                                                                                                             (shop)

6. If you burn rubbish, you will produce ________________ smoke.                                                                                                                          (harmfully)

7. The air will be ________________ if more people cycle.                                                                                                                            (pollution)

8. At uniform fairs, students can exchange their ________________ uniform.                                                                                                                                      (use)

9. We should use ________________ pens and pencils.                                                                                                                                   (refill)

10. My mom always use ________________ shopping bags.                                                                                                                       (usable)

X. Complete and practice the conversation.

a. I guess you care about the environment a lot.

b. How about you?

c. I think people should do more to protect their environment.

d. Well, driving less and using clean forms of energy prevent pollution.

e. Air pollution and light pollution are two of them.

f. Well, there are many different kinds of pollution.

Mai  : Do you recycle?

Lan  : Yeah, I do. (1) ___________________________________________________

Mai  : I only recycle glass.

Lan  : I recycle everything. I recycle glass, paper, and plastic

Mai  : That’s cool. (2) ___________________________________________________

Lan  : I do. I think if more people recycle, there will be less pollution.

Mai  : I don’t know a lot about pollution.

Lan  : (3) ___________________________________________________

Mai  : Oh, really? Like what?

Lan  : (4) ___________________________________________________

Mai  : How do people prevent pollution?

Lan  : (5) ___________________________________________________

Mai  : Don’t cigarettes pollute.

Lan  : Yes, they do. People should be more considerate.

Mai  : (6) ___________________________________________________

Lan  : Me too. The government should also be involved.

Mai  : I guess so, but it is really the people’s responsibilty.