[ Vocabulary & Grammar ]
Chemical substances which are pumped into rivers and lakes by factories are known as ____________________.
A. oil spill
B. fossil fuels
C. toxic waste
D. acid rain
Select your answer:
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Grammar › ViewInfinitives.
I ____________ on a camping trip than a skiing holiday.
A. Will go
B. Will rather go
C. Would rather go
D. Should rather going
Grammar › View
Identify a verb in the sentence: She reached down for the mop.
A. reached
B. down
C. for
D. mop