[ Grammar ]
John ____ for the government since he graduated from Harvard University. Until recently, he ____ his work, but now he is talking about retiring.
A. has been working – has not enjoyed
B. has writing – has been finishing
C. has worked – has been enjoying
D. has worked – have enjoyed

Random Topics:
Grammar and IdiomsIndependent/Dependent Clauses & Relative ClausesRelative Clauses beginning with PrepositionsGerund Subject or ObjectPresent Progressive TenseSentence StructurePassive Modals in Different TensesDo not- Does notTOEICThird ConditionalsOther quiz:
Prepositional Phrase › ViewWhat is the prepositional phrase in the sentence?
We can take a walk before dinner.
A. we can
B. before dinner
C. we can take
D. a walk
Grammar › View
I must get _________ – I can’t use the internet at all.
A. my computer fixed
B. my computer fix
C. fixed my computer
Past Tenses › ViewIf you …….last week, I would have done this work better.
A. had been helping
B. helped
C. had helped
D. was helped
Vocabulary, Adjective & Preposition › View
She is proud __________her accomplishments in the marathon.
A. on
B. of
C. about
D. with
