[ Tenses ]
He _______ economics at Harvard for almost 50 years.
A. teach
B. taught
C. was teaching
D. were teaching
Select your answer:
Random Topics:
Conjunctions and PrepositionModal AdverbsInversion + Passive VoiceParts of Speech and GrammarGerund & InfinitiveContractions and ConjunctionsPassive Voice - Past SimpleAuxiliary Verbs & Question TagsIndefinite ArticleConjunction and PunctuationOther quiz:
Grammar › ViewDid you enjoy _______ Coldplay in concert last night?
A. see
B. to see
C. seeing
D. saw
Adverb Clauses › View
Identify the adverb clause:
My favorite flavor is pineapple although I like chocolate too.
A. I like chocolate too
B. although I like chocolate too
C. My favorite flavor