[ Grammar ]
Mr. Slade had been surfing and ____ off his board by a huge wave.
A. knocked
B. had been knocked
C. was knocking
D. was being knocked

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Vocabulary › ViewAfter his anger had ___________, he realized punching his opponent in the face was not a good idea.
A. dismayed
B. subsided
C. benefitted
D. sustained
Grammar › View
A waiter is a person ______ job is to serve customers in a restaurant.
A. that
B. which
C. whose
D. where
in the essential nature of a thing
A. Referent
B. Inherent
C. Adherent
D. Incompatible
Passive Voice › View
My car ………. by my friend.
A. hasn’t repaired
B. haven’t repaired
C. wasn’t repaired
D. weren’t repaired