[ Past and Past Continuous ]
I was running ____________ I fell.
A. while
B. when

Random Topics:
Time ExpressionsAbstract NounsMixed ConditionalsFuture - will / going to / present continuousVocabulary Spelling GrammarLexico and GrammarAdjective ending with ED & INGDemonstrative PronounGerunds and InfinitivesNouns and QuantifiersOther quiz:
Perfect Tenses › ViewWhich tense is used to express a past action in an indefinite past time?
A. Past perfect tense
B. Present perfect tense
C. Simple past tense
D. Future perfect tense
Coordinating Conjunctions › View
Hadley cannot drink milk, ______ can she eat cheese.
A. yet
B. nor
C. so
D. for
Grammar › ViewToday ____ tuesday.
A. is
B. are
C. has
D. have
Conjunctions and Commas › View
_____ Victor’s lesson is at 11:00, he often arrives at 10:30.
A. While
B. Although