John________ as a journalist since he ________ from university in 2000
A. . is working / graduate
B. worked / graduated
C. had worked / will be graduate
D. has been working / graduated

Random Topics:
NounsCountable & Noncountable NounsPerfect Verb TensesModals and ResponsibilitiesPhrase and ClauseInversions and SubjunctiveVerbs - third personPresent simple & ContinuousPast and Present TensesGerundsOther quiz:
Comparative and Superlative Adverbs › ViewOur teacher explains the lessons ____________ than your teacher.
A. clearly
B. most clearly
C. more clearly
Grammar › View
The bed was very uncomfortable, so I ______________ very well. (sleep)
A. didn’t sleep
B. slept
C. isn’t sleep
D. sleeps
Grammar › ViewIf the trip involves walking through the jungle, ____ that walk help nature and locals in any way?
A. do
B. does
C. could
D. would
Commas › View
Next semester I will take biology, the study of living organisms, to complete my college hours.
What is the correct use of the comma?
A. Around extra information
B. items in a series
C. After an introductory clause
