[ Modal Auxiliary Verb ]
Stop smoking! You really …………………. not smoke.
A. Can
B. Must
C. May

Random Topics:
Sentence Structure and ConjunctionsTOEFL Adjective and AdverbQuestion TagInfinitives for reasonsPast simple vs Present perfectComplex SentencesPresent simple or Past simpleConditional Type 1Present Perfect Negative and InterrogativeAdverbs by TypeOther quiz:
Phrasal Verbs › ViewI’m so tired of Sophie _____ her engagement ring all the time.
A. showing off
B. showing up
Passive Voice › View
The house ______________ in 1935.
A. is built
B. was built
C. was being built
D. has been built