[ Grammar ]
He’s a successful author. He ____________ 10 books so far. His latest book is a best-seller.
A. has written
B. has been writing
C. wrote
D. writes

Random Topics:
TOEFL GrammarOffering HelpFuture Simple TenseSentence TypesPassive SentencesPresent Perfect, Present Simple, Present ContinuousPassive Modals in Different TensesFuture Perfect TenseInfinitives and GerundsEd and Ing EndingsOther quiz:
State Verbs and Action Verbs › View______you _____this coffee?
A. Are / liking
B. Do / liking
C. Do / like
D. Are / like
Mixed General Quiz › View
The main religions in Vietnam __ Buddhism, Christianity and Confucianism.
a. is
b. was
c. were
d. are
This is ____ pencil.
A. a
B. an
C. the
D. None of these
Grammar and Vocabulary › View
. I never go on Facebook when I’m at _____ work.
A. a
B. the
C. –
