[ Modals Tenses ]
Countries must …… select different methods according to their specific features.
A. be able to
B. can
C. should
D. manage to
E. ought to
Select your answer:
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Other quiz:
Grammar › ViewChoose the correct conjunction to complete the sentence:
It was raining, _____ we stayed inside for recess.
A. but
B. so
Grammar › View
He has ____ pens
A. some
B. any
How to use : Read the question carefully, then select one of the answers button.