[ Grammar ]
By the time he retired, he ________ for this company for more than twenty years.
A. is working
B. has been working
C. was working
D. had been working
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ConditionalsFuture Tenses, Conditionals and ProfessionsGrammar - must & have toGerunds and TensesCountable & Uncountable NounsConjunction: Because and SoSimple Past TensesArticles and NounsModals of Speculation and DeductionReported Speech and TensesOther quiz:
Wh Questions › View_____________ do you go to school? – By bus.
A. How
B. Whose
C. Where
D. Who
Conjunction › View
Even though English is difficult, _________ I love it so much.
A. because
B. and
C. or
D. but
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A. has been
B. has be
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Grammar › View
What does Mike____ in the letter?
A. say
B. talk
C. speak
D. tell