[ Verb Tenses and Usage ]
. How long ___ your best friend?
A. is
B. are
C. was
D. were
Select your answer:
Random Topics:
Present Perfect Tense or Present Perfect Continuous TenseSentence TransformationPresent Perfect TenseVerb-ing or to VerbAdverbs, Prefixes, and SuffixesGrammar - SimilesPassive Voice in Past and Present TenseProverbsQuestion Tags in Verb TensesPresent PerfectOther quiz:
Coordinating Conjunctions › ViewWhat is the best coordinating conjunction to use in the sentence: “She can sing __ dance.”
A. or
B. and
C. but
D. so
Grammar › View
He ______________ on the phone.
A. Is talking
B. Talks