[ Relative Clauses ]
In 1851, ____an international tournament was organized by the great English player Howard Staunton, the modern competitive age of chess began in London.
A. that
B. when
C. which
D. where
E. whose

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Future - Will and Be going to1st and 2nd ConditionalsAdverbs and PhrasesEs and SAdverb Clauses of TimeDefinite & Indefinite Pronoun & ConditionalsNoun, Verb, AdjectivePresent Simple VS ContinuousSo / Neither / Either / TooHabitual and Continuous TensesOther quiz:
Grammar › ViewIdentify the complete subject in the following sentence: The tall, green tree swayed in the wind.
A. The tall, green tree
B. Green tree swayed
C. The tall, green
D. Swayed in the wind
Preposition › View
He is aware ___ the risks.
A. of
B. on
C. at
D. for
