[ Relative Clauses ]
Tom had had enough of school, ____is why he decided to join the Marines.
A. that
B. what
C. whom
D. where
E. which
Select your answer:

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Grammar › ViewChoose the underlined part that needs correction.
It is necessary for me find that information.
A. necessary
B. find
C. information
Grammar › View
He couldn’t __ when he was four.
A. swim
B. swam
C. swimming
