[ Adverb and Sentence Structure ]
Choose the correct sentence using “while”:
A. I saw an accident while I was waiting for my bus.
B. I saw an accident while waiting for my bus.
C. While I was waiting for my bus, I saw an accident.
D. All of the above.

Random Topics:
Present Tenses and VocabularyVerb PhrasesArticles A and AnDeterminers & QuantifiersPassive Voice - Present Simple and Past SimpleConditional TensesTime PhrasesQuantifiersConjunctions, Interjections and DeterminersIndefinite and Definite ArticlesOther quiz:
Mixed General Quiz › ViewThe main religions in South Korea ___ Christianity, with approximately 49% of the population, and Buddhism, with about 47%.
a. is
b. are
c. was
Grammar › View
I was once chased by a swarm of …!
A. snakes
B. wasps
C. fish
D. eels
Grammar › ViewCould you _____ and visit me tomorrow?
A. come
B. comes
C. came
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Mrs. Ramirez ___________ the puppy Royal Canin dry puppy food.
A. fed
B. feed
C. feeds
