[ Passive Voice of Tenses ]
Electricity …. by Thomas Alva Edison.
A. invented
B. was invented
C. will invent
D. will be invented

Random Topics:
Passive Voice, Question Tag, PrepositionsGrammar - Countable/ UncountableIntermediateAdjectives and VocabularyGrammar on ConditionalsAdjectives and PrepositionsTenses & PrepositionPast Simple and Past ProgressiveGrammar - may & mightProgressive TensesOther quiz:
Past Tense › ViewChoose the Past Simple of this word.
draw
A. drew
B. draws
C. drawed
D. drewed
Grammar › View
I manage _____(submit) the final project on time. Otherwise I would have failed.
A. submitting
B. to submit
Vocabulary › ViewFill in the blank with the word that most naturally completes the phrase: lose ________
A. experience
B. festival
C. powerful
D. sunset
E. weight
Present Perfect & Past Simple Tense › View
Yesterday, I _____________ a headache.
A. have had
B. had
C. has
D. have
