Choose the best answer in each sentence

ai giúp mik vs
----- Nội dung dịch tự động từ ảnh -----
I. Choose the best answer in each sentence.
1. Don't drink that water. It's
C. contaminant
A. contaminating
2. Scientists have come up
B. contaminate
D. contaminated
new ways of saving energy.
C. in
D. with
A. to
B. into
3. The acid rain has caused
to the trees in this area.
A. damage
B. damaged
C. contaminated
4. Do you know what cause air pollution?
A. pollutant
5. Households dump waste
B. pollutants
the river, so it is polluted.
C. pollution
polluted
A. on
B. to
C. into
D. for
6. The government is sendingto the flood victims.
B. aid
7. The water is polluted, so the fish are
B. death
A. touch
D. provision
A. die
D. deadly
8. Our tent
over in the night by the wind.
B. blew
A. blows
was blown
D. is blown
Beliets A Betterlie!
9. They
the night in the flooded area before help.
B. spent - arrived
_light pollution, we can't see the stars at night.
B. In spite of
A. spend - arrives
C. spent - had arrived
D. had spent - arrived
10.
A. Thanks to
C. Due to
D. Since