[ Linking Verb ]
John _______ impolite today. He is always polite and helpful to others.
A. is
B. was
C. is being
D. was being

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Past Continuous vs Past SimpleSo - Too - Either - NeitherPresent ProgressiveSubject Verb Agreement and Verb TensesVerbs – Nouns – Adjectives - AdverbsGerund/ To Verb/ VerbPassive Voice in Past Simple TenseClause Markers TOEFL GrammarPast Perfect TenseGerund, Participle, Infinitive, or AppositiveOther quiz:
Can vs Could › View______ you help with these boxes? They’re really heavy.
A. can
B. can’t
C. could
D. couldn’t
Grammar › View
My sister usually …. (sleep) at 10 p.m at the night.
A. is sleeping
B. has slept
C. sleeps
D. slept
The Past Simple › ViewWe _______ (walk) two hours to see our favourite band.
A. walked
B. walking
C. didn’t walk
Homonyms › View
The female dog was ___ so that she could no longer have puppies.
a. spade
b. spayed
