[ Grammar ]
You ___ smoke in here – it’s against the law.
A. mustn’t
B. needn’t
C. don’t have to

Random Topics:
Present Simple & ContinuesGrammar (Adjectives)Phrase or ClauseAdverbial ClausesVerb Present Simple TenseSimple Past TenseModals: Possibility, Necessity, ExpectationThere is or There areComparative Adjectiveused to, be used to, get used toOther quiz:
Grammar › ViewMr. Wang is seventy-two, _________ he walks four kilometers everyday.
A. yet
B. so
C. because
D. since
Conjunction › View
Always wash your hands _____ you eat.
A. before
B. since
C. when
Phrases › ViewThe noise seemed to grow louder.
A. prepositional phrase
B. infinitive
Tenses › View
A: Does John like coffee?
B: …….
A. yes, he is
B. yes, he does
C. no, he isn’t
D. no, he does
