[ 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:
Phrasal Verbs › ViewIn South Africa, robbers sometimes….drivers when they are stopped at stoplights.
A. blow up
B. break into
C. wear out
D. hold up
Grammar › View
A complex sentence
A. contains at least one independent clause and one dependent clause.
B. expresses a complete thought and can stand by itself as a sentence.
C. begins with a subordinating conjunction.
D. renames another noun right beside it.
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