[ Modals ]
Customs in different countries …… vary widely and it’s sometimes difficult to know how to behave.
A. ought to
B. can
C. must
D. should
Select your answer:

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Tenses › ViewI ______ all of my homework last night.
A. finish
B. will finish
C. have finished
D. finished
Grammar › View
Sorry, she can’t come to the phone. She ….. a bath!
A. is having
B. having
C. have
D. has
