[ Grammar ]
While we ___________ (watch) TV, the power suddenly went out.
A. were watching
B. was watching
C. watched
D. are watching

Random Topics:
Demonstrative PronounsPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTGrammar - Present Perfect with for and sinceFuture Tenses, Conditionals and ProfessionsPast Perfect Tense and Past TenseSimple, Compound, Complex SentencesRelative Clauses with who and whichAdjectives & PrepositionsSecond Type ConditionalLet & Be allowed toOther quiz:
Comparatives ( adj/ adv) › ViewAn ox doesn’t plough ___________ than a buffalo.
A. good
B. well
C. better
D. weller
Past Continuous Tense & Past Modals › View
I was reading a newspaper … I heard a noise
A. when
B. while
Personal Pronouns › ViewDid you see your sister just now? ______ was waving at ________.
A. She, you
B. He, you
C. She, they
D. She, we
Prepositions › View
You must take the medicine _____ the next ten minutes.
A. Since
B. Until
C. Within
D. At
