[ Modals of Obligation ]
We _______ recycle our plastic bottles to reduce waste.
A. must
B. may
C. can
D. ought to
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Past simple regular verbsPhrasal Verb and ModalInterjections, Tag Questions and Nouns of Direct AddressDemonstrative SpeechConjunction and PunctuationComplex SentencesFuture Tense (will/be going to/p.continuous)First Conditional, Future Time ClausesPerfect Verb TensesGrammar : Structural Common ErrorsOther quiz:
Grammar › ViewHe put the papers …………………the drawer.
A. Into
B. Onto
C. At
Modal Verbs - Obligation › View
I …………. do my washing because my mother does it for me.
A. must
B. mustn’t
C. don’t have to
D. doesn’t have to
Countable & Noncountable Nouns › ViewAre there (…) computers in the library?
A. much
B. some
C. any
Grammar › View
… tell me what time it is, please?
A. Must
B. Do
C. Could