[ Perfect Modals ]
I’m not sure, but they ____ gone abroad for their holiday.
A. should have
B. may have
C. must have
D. needn’t have
Select your answer:

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Conjunctions › ViewThe mom gave Linda great advice, “When you learn how to drive you need to look at the road, _______ you also need to check your mirrors.”
A. and
B. or
C. but
D. so
Grammar › View
They _____ go shopping.
A. don’t
B. doesn’t
C. not
D. haven’t
