[ Tenses ]
They _____ playing tennis now.
A. is
B. are
C. am
D. be

Random Topics:
Past Simple VerbsSynonymTenses and ArticlePresent simple, Present continuous, Singular, PluralActive vs. Passive VoicePast and Present TensesMix-TensesModals and Past ModalsComparison of Adjectives and AdverbsSentence StructureOther quiz:
Grammar › ViewPaul ……….. hungry so he ………..(order) food.
A. was , ordered
B. were, ordered
C. was not, order
D. were not, ordered
Sentence Structure › View
The test was difficult many students didn’t pass it.
A. NO CHANGE
B. difficult; many
C. difficult, many
D. difficult. Many
Grammar › ViewHe speaks English ____________ (good).
A. best
B. better
C. goodly
D. well
Grammar › View
__________ there fifty-two weeks in a year?
A. Is
B. Was
C. Are
D. Were
