[ Modals ]
You ___ smoke in a hospital.
A. mustn’t
B. don’t have to

Random Topics:
Modal Verbs - ObligationComplex Sentences with Adverb ClausesAdverbs of TimePast Simple-ed or -ingAdverbial ClausePast Tense, Recount Text, and Future TenseAdverbs, Infinitives, Definite ArticleConjunction and PunctuationModals, Infinitives and GerundsOther quiz:
Verbal and Appositive Phrases › ViewGetting up at five, we got an early start.
A. Infinitive Phrase
B. Gerund Phrase
C. Participial Phrase
Grammar › View
Sarah _____ end up at the wrong house if you do not provide her with directions.
A. might
B. must
C. shall
D. should
Mixed General Quiz › ViewA rank lower than general is ___.
a. colonel
b. kernel
Present Perfect Tense › View
Have you ever _______in a chair for six hours?
A. sit
B. sat
C. sitten
D. sitting