[ Grammar Clauses ]
Which word is not a preposition?
A. before
B. to
C. at
D. whenever
Select your answer:
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Grammar › ViewSara __________ arrived yet.
A. has
B. hasn’t
C. haven’t
D. have
Tenses › View
Peter watches TV _______.
A. in his free time
B. now
C. last night
D. tomorrow