[ Grammar ]
Ocean currents……play an important part in regulating global climate.
A. are know to
B. thought to
C. are believed that they
Select your answer:
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Vocabulary › ViewWhat does the word hapless mean?
A. skilled in dealing with people
B. uncontrollable laughing or crying
C. to put back again
D. unlucky or unfortunate
Tenses › View
What does she do? – She…….the piano in a local orchestra.
A. plays
B. played
C. is playing