[ Modals ]
You really ___ smoke. It’s too dangerous.
A. would
B. should
C. shouldn’t
D. wouldn`t

Random Topics:
CommasTenses and VerbsDefinite & Indefinite Pronoun & ConditionalsThird ConditionalSimple Past Tense and Present Continuous TenseInfinitives or GerundsNoun QuantifiersExclamationGrammar RulesTOEFL Adjective and AdverbOther quiz:
Grammar › ViewAmazingly, Diego ……… read when he was two and a half years old.
A. managed
B. could
C. was able
D. wasn’t able
Modal Verbs › View
Do you know if we ………. have visas for South Africa?
A. -must
B. -have to
Tenses › ViewMy little brother … to school every day.
A. is walking
B. walks
C. walked
D. had walked
Grammar › View
I can’t be a detective. I haven’t got the skills ____ the qualifications
A. or
B. nor
C. and
