[ 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:
Grammar › ViewA ______ noun refers to only one person, place, thing, or idea
A. singular
B. plural
C. proper
D. common
Grammar › View
CHOOSE THE CORRECT SPELLING
A. HIBISCUS
B. HIBISKUS
C. HAIBISKUS
D. HAIBISCUS
You 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
