[ Modal Verbs ]
People ___ smoke in this building. It’s a rule.
A. mustn’t
B. needn’t
C. may not
D. mightn’t

Random Topics:
Grammar - Sentence StructureAdjective & AdverbComparatives, Superlatives & EquativesSimple Present and Present ContinuousAdverbs of DegreeComparison DegreeCoordinating and Subordinating ConjunctionsPresent Tense (Negatives and Questions)Past Simple TensesFrequencyOther quiz:
Grammar › ViewWe must reduce plastic waste _______ bring your own shopping bags.
A. so
B. because
C. but
Grammar › View
What is the subject of this sentence?: My closet has lots of clothes in it.
A. has lots of clothes
B. My closet
C. in it
Denver is a big city ______ Colorado (State)
A. In
B. at
C. on
Relative Clauses › View
What was the name of the girl …………….. passport was stolen?
A. who
B. whose
C. which
D. whom
