[ 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:
Grammar › ViewNo amount of money ______________ make a man of integrity steal.
A. will
B. may
C. must
D. shall
Grammar & Vocabulary › View
The oil slick spread very .
A. quick
B. quicker
C. quickest
D. quickly
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