[ Grammar ]
They are _____ some fascinating research on the language of dolphins.
A. carrying on
B. carrying out
C. finding out
Select your answer:
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Prepositions › ViewElders usually wake up ___ 5 o’clock in the morning.
A. in
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We walked along the road and saw a bakery _______ a hotel and a florist.
A. in
B. next
C. among
D. between
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