[ Grammar ]
You ………. smoke in here; smoking is not allowed.
A. must
B. mustn’t
C. have to
D. don’t have to

Random Topics:
Quantifiers and ArticlesQuestion TagComparatives or SuperlativesQuantifierTenses - Irregular VerbsFuture Tense - will and going toAdjectives with PrepositionWill, Be going to, Present ContinuousPast ParticiplesFuture TensesOther quiz:
Simple Present Tense › ViewYou are in class
A. True
B. False
General Knowledge › View
What letter is not present anywhere on the periodic table of elements?
A. Q
B. J
C. F
D. X
promised
A. infinite
B. sequel
C. guaranteed
D. catch up on
Active vs. Passive Voice › View
The whale was pursued relentlessly by Captain Ahab.
A. Active
B. Passive
