[ Adverbs ]
There is a decrease in air quality __________ petrol cars are emitting toxic gasses.
A. because
B. because of
Select your answer:
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Grammar › ViewBenedit and Nina are ___ only salads.
Because vegetarians don’t _____ meat.
A. eat / eat
B. eating / eating
C. eat / eating
D. eating / eat
Subject-Verb Agreement › View
Mumps usually … through saliva.
- spread
- spreads