[ Past Tenses ]
Tom (see) a serious accident while he (stand) at the bus stop.
A. saw-was standing
B. saw-were standing
C. sees-was standing
D. see-was standing

Random Topics:
Grammar, Conditional Sentences, VocabularyEnglish MorphosyntaxTime ClauseMixed ConditionalConditional SentenceFuture Tense - will and going toPresent Simple TenseRelative & ModalsVerb-ing and InfinitiveModals of Obligation and PermissionOther quiz:
Articles › ViewI heard _____ interesting story on the news.
A. an
B. a
C. the
D. no article
Indirect Question › View
“Have you been to Japan?” asked Sarah.
- Sarah asked if I has been to Japan.
- Sarah asked if I had been to Japan.
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Bach made significant _______ in classical music
A. innovations
B. creativity
C. strangeness
D. innovations
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This chair is light and easy to carry around because it is made of ____________ rather than wood.
A. plastic
B. crowd
C. product
D. harm