Topics: Preposition
A large number of inventions and discoveries have been made________accident.
A. in
B. by
C. at
D. on
Select your answer:

Random Topics:
Tenses and Verb FormsVerb Types and TensesTenses and ConclusionsAdverbs and Time ExpressionsTenseVocabulary Spelling GrammarFuture Perfect vs Future ContinuousConditional Sentence Type 2 and Type 3Quantifiers MixPrepositional PhrasesOther quiz:
Tenses › View_______ to the nearest city, we will have driven for 5 days.
A. As soon as we got
B. When we will get
C. By the time we get
D. While we are getting
Mixed General Quiz › View
The All Blacks are ___ for the exciting, high-quality rugby they play against Wales, South Africa and other countries.
a. infamous
b. famous
c. well-know
