[ Modals of Obligation and Necessity ]
What does “mustn’t” mean?
A. It’s necessary.
B. It’s optional.
C. It’s prohibited.
D. It’s a recommendation.

Random Topics:
No Excuse Words / Conjunction SORegular Plural NounsModals of ProbabilityConditional Sentences Type I, IISimple Future - WillInfinitives and ING FormsModal, Causative Verb & Elliptical StructureKinds of NounsClauses and ConjunctionsFuture Tenses and ModalsOther quiz:
Vocabulary › Viewto make up or invent
A. concoct
B. devise
C. dogged
D. endeavor
E. execute
Conditionals › View
I will lend you some money, but _______ if you pay me back.
A. even
B. only
C. unless
D. also
Pronouns › ViewI’m looking for Lara.
Where is _____?
A. She
B. Her
C. Hers
Adjective › View
The children were all happy.
A. All
B. Happy
C. Children
