[ Passive Voice ]
Electricity ….. Edison
A. was discovered by
B. was invented by
C. was designed by
D. was based on

Random Topics:
Comparative & Superlative AdverbsTenses and QuestionsAdverbs and AdjectivesSimple Present ProgressiveCoherent Sentence with Correct Grammar StructureModalsPast and Perfect TensesPronouns and Subject Verb AgreementModals of ProhibitionSubject-Verb AgreementOther quiz:
Homonyms › ViewGet me the gift ___ that I left on the counter.
a. rap
b. wrap
Tenses › View
They _______________ (finish) dinner by the time we _______________ (get) there.
A. have finished / get
B. finish / have gotten
C. had finished / got
D. are finishing / got
Grammar › ViewEspecially in the autumn, be on the lookout for _____ when you are driving.
A. deer
B. deers
Modals and Modal Perfects › View
I ____ finish an essay tonight.
A. have got
B. mustn’t
C. need to
