[ Past and Past Continuous ]
The bear attacked ….. he was running away.
A. when
B. while
Select your answer:

Random Topics:
Giving and Asking for AbilityModal and Phrasal VerbsGrammar - Reflexive PronounsSimple Past and Past Progressive TensesIndefinite and Intensive NounPerfect Verb TensesDegree of ComparisonPresent Perfect vs Past Simple TensePrepositionSome & AnyOther quiz:
Grammar › ViewWe _____ them for over ten years
A. have known
B. know
C. have been knowing
D. are knowing
Irregular Verb › View
Think (Past tense)
A. Thought
B. Taught
C. Thank
