[ Tenses ]
. Light _____ faster than sound.
A. is traveling
B. travel
C. traveling
D. travels

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Adverbial Clauses of Reason / CauseArticle and Order of AdjctiveComparativeModals in the Past - Speculation and DeductionVerb Forms and PrepositionsComparison of Adjectives and AdverbsOffering HelpFuture Perfect TenseMixed ConditionalAdverb PhrasesOther quiz:
Vocabulary › ViewThe wood will soon be alight if someone _____ it properly.
A. badgers
B. convalesces
C. kindles
D. tethers
Mixed General Quiz › View
You need flexibility to ___ to new situations.
a. adapt
b. adopt