[ Grammar ]
In the peak season, travellers ____ book their accommodation in advance.
A. have to
B. must
C. should
D. ought
Select your answer:

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Grammar › View……………….your brother …………. the keys?
A. have/had
B. Had/got
C. have/got
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Modals › View
She cannot stay out after 10 PM.
A. ability
B. opportunity
C. permission
D. request
