[ 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

Random Topics:
Have as verb and auxiliaryVerbs and Prepositions1st & 2nd ConditionalsModal VerbsPerfect Tenses of VerbsPrepositions and Preposition PhrasesIndefinite ArticleInfinitive GerundSimple Present TenseFamily Vocabulary and GrammarOther quiz:
Present Tenses › ViewI ______ (study) Japanese for two years now, and I still ______ (find) it challenging.
A. have studied, find
B. am studying, find
C. have been studying, find
D. study, have found
Vocabulary › View
A ___ of food is a problem in many third world countries.
A. Amphibious
B. Condemn
C. Contrite
D. Deficency
Tenses › ViewWe _____ that book yet
A. did not read
B. have read not
C. not have read
D. have not read
Grammar › View
______ was the party birthday?
It was amazing
A. What
B. When
C. How
