Marks: 1
Sally: Plenty, Peter. We can stop throwing rubbish into drains and rivers. We can try to (8)_________ water and electricity. We can stop using aerosol sprays. These contains CFCs which cause the thinning of the ozone layer.
Choose one answer.
a. conserve
b. preserve
c. reserve
d. serve
Question 9
Marks: 1
Peter: We can also plant more trees and use recycled paper. I see (9) ____________.
Choose one answer.
a. what I have heard
b. you’re right
c. it’s a real truth
d. what you mean
Question 10
Marks: 1
The government can do a lot (10)_____the environment too. _____
Sally: …..but the public must do its bit.
Choose one answer.
a. in protecting
b. of protect
c. about protecting
d. to protect