[ Grammar ]
_____ the use of cigarettes on an aircraft should have been done long ago.
A. Ban
B. bans
C. banned
D. banning
Select your answer:
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Prepositions › ViewI’m studying …………………. Tbilisi State University.
A. In
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Cindy is buying a ticket at the counter. After buying ___ ticket, she waits for the bus.
A. a
B. an
C. the
D. –