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

Random Topics:
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:
Present Tense › ViewTara ____ been visiting us since March.
A. hasn’t
B. haven’t
Grammar › View
What time ___?
A. is the film staring?
B. does the film start?
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
