[ Modal Verbs ]
You __________ smoke. It’s a really bad habit!
A. mustn’t
B. can’t
C. shouldn’t

Random Topics:
Demonstrative PronounsPrepositions and ArticlesNoun Clauses with THATGrammar ( going to)Adjective Clause and Adverb ClauseTenses and StructuresVocab CheckingIntermediateConjunctionZero ConditionalOther quiz:
Simile, Metaphor or Personification › ViewThe storm was a savage beast.
A. Simile
B. Metaphor
C. Personification
Tenses › View
I _____ lunch at 2:00pm yesterday.
A. eat
B. had
C. eat
D. have
Grammar › ViewShe called me last night. She ___________ come here tomorrow.
A. will go
B. is going to
C. is going
D. goes
Possessive Adjective and Pronoun › View
That dog belongs to my neighbor. It’s ________ dog.
A. our
B. their
C. his