[ 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:
Grammar › ViewBrian: How can I —- to the airport?
Amy: You can take a taxi.
A. arrive
B. walk
C. work
D. get
Grammar › View
Noah Webster an American Dictionary of the English Language in two volumes in 1828, and since then it ____ the recognised authority for usage in the United States.
A. published/became
B. has published/has become
C. published/was becoming
D. published/has become
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
