[ Grammar ]
The light bulb was one of Thomas Edison’s important ______.
A. invention
B. inventing
C. invented
Select your answer:
Random Topics:
Object PronounTense,noun,preposition,quantityPast Simple Negative & QuestionsGrammar - Sentence StructurePassive of Modal VerbsMixed ConditionalsBasic TensesAdverb or AdjectivePast Simple - Present PerfectCohesive DevicesOther quiz:
Simple Future Tense › ViewI think he……………….. (not buy) a new house next month.
A. doesn’t buy
B. isn’t buying
C. won’t buy
Vocabulary › View
Which word means the same as “pile of stuff”
A. Heap
B. Stems
C. Area
D. Schedule