[ Grammar ]
Those audiences ____ show their tickets before entering the concert hall.
A. have to
B. must
C. ought to
D. don’t have to
Select your answer:

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Tenses › ViewI ____ not work as a teacher next year.
A. do
B. does
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The person ___ was Bob James in the customer service department.
A. to who I spoke
B. that I spoke to
C. to that I spoke
D. I spoke to him
