[ Present Tenses ]
Carol and I are old friends. I _____ her since we studied in high school together.
A. have been knowing
B. have known
C. know
D. are knowing

Random Topics:
Grammar: Simple Past and Past ContinuousPersuasive TextGrammar: so and suchNoun ClausesAdjective & AdverbFuture Tense VerbTOEIC Tenses, VerbsPresent Continuous for FutureGrammar PhrasesDeterminers & QuantifiersOther quiz:
Conditional Types › ViewI would __________ a millionaire now if I took that job
A. be
B. been
C. being
D. had been
Present Perfect › View
I ________ worked all day today.
A. has
B. have
C. having
Tenses › ViewI … at the gym last Sunday, but I … you there.
A. was/ didn’t see
B. am / don’t see
C. was/ don’t see
D. am/ didn’t see
Some vs. Any › View
We’ve got …………….. bananas.
a. any
b. some
