[ 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:
Question Tags › ViewYou aren’t twenty-one, ___?
a. have you
b. are you
c. do you
Grammar › View
Whose scarf __________ this?
A. are
B. is
C. this
D. Maria’s
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
