[ Must or Mus not ]
We ______ fight with our friends.
A. must
B. mustn’t

Random Topics:
Mixed Present TensesInfinitives for reasonsTime Clauses of FutureSimple PresentSimple Present & Present ProgressiveModal Verbs and ConditionalsAdverbs and Time ExpressionsPossessive NounsPast Simple, Past Continuous, Past PerfectSubject Verb Agreement and Coordinating ConjunctionsOther quiz:
Grammar › ViewI think the government should _____ limit the number of private cars or widen the roads to solve the problem of traffic jams.
A. either
B. neither
C. both
D. not only
Grammar › View
John: ” I am a good student”.
A. John said he isn’t a good student.
B. John is a good student.
C. John said he was a good student.
Modals of Obligation and Permission › ViewIf I _______ leave work early because I don’t feel well, I can do that without a problem.
A. allowed to
B. don’t have to
C. can’t
D. need to
E. supposed to
Modal Verbs › View
Owen looks tired. He … awake all night.
A. might have been
B. should have been
C. should be
D. may have had
