Question
A. contaminate
(B. contaminants
C. contaminating
D. contamination
10.
is found under the ground in soil, rocks, etc.
A. sea water
B. salt water
D. hot water
11. If I won a lottery, I
C. groundwater
a lot on charity.
B spent
will spend
Answer
10. C. Groundwater; 11. B. Spent