Topics: Grammar
The World Wide Web was ………. by Tim Berners-Lee and Robert Cailliau in 1990 as a means of sharing information over the Internet.
A. discovered
B. released
C. found
D. invented
Select your answer:

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Subordinating ConjunctionAdverbs, Prefixes, and SuffixesAdverbs and Time ExpressionsTimeModals and Present TensesVocabulary and DefinitionsVocabularyVocabulary Spelling GrammarVerb Tenses and ModalsBasic GrammarOther quiz:
Can vs be able to › ViewMy brother__________ play baseball when he was a kid.
A. was able to
B. were able to
C. is able to
D. could
Grammar › View
I’m rather impressed…….the new BMW.
A. for
B. with
C. to
