[ Tenses ]
The company _____ (operate) for fifty years by its anniversary.
A. had operated
B. will have been operating
C. have operates
D. had operation

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Vocab and Grammar › ViewPick the answer that matches the definition:
to find out who or what someone or something is
A. Happens
B. Identify
Preposition › View
When in doubt, always refer ___________ the dictionary for clarification.
A. at
B. in
C. on
D. to
Vocabulary & Grammar › ViewNaif has to get up__________because his work starts at 8:00 in the morning.
A. early
B. late
C. hard
Conjunctions › View
Sherly got part time job … she earns some pocket money
A. in order to
B. so that
C. for
