[ Modals ]
Johnny! You _______ play with sharp knives. Put that knives down immediately!
A. don’t have to
B. have to
C. mustn’t
D. must

Random Topics:
Noun Phrases and AdverbialsCardiology ServicesAdjectives and comparisonsGrammar and EssayPerfect and Past TensePast simple regular verbsArticle & PrepositionEmployment VocabularyWish clausePast Simple & Past PerfectOther quiz:
Adverb of Frequency and Tenses › ViewAt school, we always ________ a uniform.
A. wearing
B. wears
C. wear
D. worn
Grammar › View
it means to receive.
A. accept
B. except
Past Tense › ViewWe weren’t hungry. We ___ lunch
A. had had
B. had have
C. hadn’t had
D. hadn’t have
Grammar › View
I don’t mind _________ early.
A. getting up
B. get up
C. to get up
D. to getting up
