[ Passive Sentence ]
Gold_____ in California in the nineteenth century.
A. Was discovered
B. has been discovered
C. was discover
D. they discovered

Random Topics:
Subordination ConjunctionsPrepositions & Prepositional PhrasesGrammar Double Object VerbsPast Perfect Simple & ContinuousModals of Speculation and DeductionModals and InversionMaritime Vocabulary and GrammarAdjectives Ed and IngGerund, Participle, Infinitive, or AppositiveSimple Present Negative and QuestionOther quiz:
Grammar › ViewWhat is the correct word for a place where prepared food is served to customers?
A. school
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Tenses › View
Will Ee Xuan ___________ to the concert next week?
A. go
B. goes
C. going
D. gone
Mixed General Quiz › ViewYou must have nerves of ___.
a. steal
b. steel
Some vs. Any › View
….. student who comes late to the dance will not be allowed to enter.
a. some
b. any
