Topics: Grammar & Vocabulary
Tourists should not leave any ______ behind after visiting a national park.
A. pollutants
B. waste
C. fertilizer
D. awareness
Select your answer:

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Some vs. Any › ViewMarina will give us … information.
a. some
b. any
Grammar › View
My brother ___ (ride) the skateboard very well.
A. rode
B. ride
C. rides
