Timothy _____ ______ _______ networking courses for two years when he was promoted to be a coach.
A. had taken
B. had been taking
C. have been taking
D. could have taken

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Modal VerbsWill vs Verb InfinitivesIndefinite and Definite ArticlesSubject and Verb AgreementGrammar Past and Future TenseGerund & InfinitivesMix-TensesCompliment, Congratulation, and HopeGrammar for TOEFLPassive Voice in Past and Present TenseOther quiz:
Grammar › ViewErnest worked as a(n) ……………………. for 10 years, but he didn´t like it much. He realized that keeping a record of how much money a company spends or owes was a kind of boring for him.
A. politician
B. surgeon
C. mathematician
D. accountant
Transitional Phrases and Conjunctions › View
He wanted to lose weight; ________, he started exercising regularly.
A. because
B. therefore
C. on the other hand
D. for instance
Grammar, Literature, and Vocabulary › ViewWhich demonstrates
correct apostrophe usage?
A. One students car was painted red and black.
B. One student’s car was painted red and black.
C. One students’ car was painted red and black.
Adverb Clauses › View
A dependent clause and an independent clause in a sentence is called a _________ sentence.
A. compound
B. simple
C. complex
