[ Modal Verbs of Obligation ]
Students _____ listen to the teacher or they won’t understand.
A. mustn’t
B. have to
C. don’t have to

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Grammar › ViewLaila had an exam ________________ she didn’t go out to play.
A. and
B. but
C. so
D. because
Mixed General Quiz › View
William Penn was required ___ two bear skins every year to King Charles II for the land of Pennsylvania.
a. paid
b. paying
c. to pay
How _____ money does Tim make?
A: A lot of money
A. much
B. many
C. long
D. often
Preposition › View
My birthday is ……….. the 6th of May.
A. in
B. on
C. at