[ Tenses ]
The boy fell while he ____ down the stairs.
A. run
B. running
C. was running
D. runs
Select your answer:
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Irregular Plural NounsModals and AdviceGrammar RulesSo / Neither / Either / TooModals of ProbabilityNouns FormationPassive Voice with Modal VerbsVocabulary and PrepositionsWill & Be going toConditional Sentence Type 0-3Other quiz:
Grammar › ViewPeter has got a kite. The kite is _______.
A. his
B. theirs
C. mine
D. yours
Verb Tenses › View
She ? (to know) him for years.
A. knowen
B. knew
C. knowed
D. known