[ Grammar ]
Thomas Edison invented the light bulbs which……….. electricity to light up the night.
A. use
B. Using
C. Used

Random Topics:
Gerund Subject or ObjectSubject Verb Agreement & Subjunctive MoodSentence and FragmentVocabulary and ModalsNouns FormationWho am I?Language Features of an Opinion ArticlePresent Continuous TenseIntermediateas...as, comparatives, superlativesOther quiz:
Mixed General Quiz › ViewWhere does a Chief Constable work?
a. bus station
b. hospital
c. police station
Modal Verbs › View
The local authority is really strict about protecting that piece of lawn. You….walk around it.
A. mustn’t
B. ought not to
C. shouldn’t
D. don’t have to
Present Continuous Tense › ViewPlease be quiet. I ……………………………………
A. Am work
B. Am working
C. Am works
D. Am worked.
Grammar › View
Which one of the following is a noun?
A. Jump
B. Cat
C. Run
D. Hop
