[ Each or Every ]
I change my bed sheets … week.
a. each
b. every

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PrepositionAction VerbAdverb and Noun ClausesCountable and UncountableFuture Simple TenseRelative Clauses and UsageGrammar: wishes and regretsHope, Thank, Modal VerbsConjunctions - ConnectorsImperative SentencesOther quiz:
Grammar › ViewThe doll …. very cute and adorable.
A. it
B. are
C. am
D. is
Grammar › View
You _____ be more attentive unless you want to be fired.
A. must
B. can’t
C. have
D. shall