[ Modals for Obligation ]
The entrance for the art gallery is free. You ______________ pay.
A. should
B. can
C. don’t have to
D. have to
Select your answer:

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Grammar › ViewBy the time I was ten years old, I __________ English.
A. had already been studied
B. have already studied
C. had already studied
Grammar › View
The bus __________ late at the terminal last night.
A. arrive
B. arrives
C. arrived
D. is arriving
