[ Modal Verbs ]
The teacher’s explanation was __________________. Nobody understood it.
A. confused
B. confusing

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Time ExpressionsSubordination ConjunctionsLinking WordsSubject Verb Agreement and Verb TensesModal Verbs and Contrastive ConjunctionsGive, do and makePresent Progressive (Future)Prepositions & Modal VerbsPast Perfect Simple TensePreposition & GerundOther quiz:
Grammar › ViewAre these pens ______ or ______?
A. yours, hers
B. him, hers
C. you, hers
D. yours, her
Grammar and Sentence Structure › View
Which word in the following sentence should be capitalized? “the president will address the nation tonight.”
A. the
B. president
C. nation
D. tonight
Grammar › ViewI never leave any electrical appliances on standby and I think it is a good way to _____ energy in the home.
A. take care of
B. use
C. keep
D. conserve
Past Tenses › View
The past continuous is often used with “while.”
A. TRUE
B. FALSE
