[ Past Tenses ]
While they _____ (watch) TV, the power went out.
A. watched
B. were watching
C. had watched

Random Topics:
Clauses and Conjunctionsmust/shouldVerb Tenses and Past ParticiplesAdjective Clause and Adverb ClauseVerb BEAction vs Linking Verbs/ Verb PhrasesKinds of NounsModals VerbPossessive NounsPresent Simple Affirmative and NegativeOther quiz:
Tenses › ViewYou look tired.
…studying the whole day?
A. Did you…
B. Were you…
C. Have you been…
D. Are you…
Grammar › View
I _____________ go to school last semester.
A. didn´t
B. wasn´t
C. isn´t
D. aren´t
