[ Modals for Obligation ]
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:
Adjective vs Adverb-ing form and the to-infinitivePresent Progressive TenseComplex Sentences with Adverb ClausesPhrasal Verbs with up and downRelative ClausesPresent Forms and Narrative TensesInfinitive and GerundGRAMMAR - Could / Could notGrammar and VocabularyOther quiz:
Grammar › ViewIn which sentence is the word research used as a noun?
A. Recent scientific research supports the idea.
B. The research scientist works in the laboratory.
C. They will research the causes of the disease.
D. He had to apply for more research funding.
Grammar › View
What ______ in my position? I had no other choice.
A. would you do
B. would you have done
C. had you done
D. did you do
Perfect Tenses › ViewWe had seen the movie twice before today.
A. Present Perfect
B. Past Perfect
C. Future Perfect
Modal Verbs › View
You look tired, I think you … take a break
A. should
B. shouldn’t
C. have
D. don’t have