[ Past Tenses ]
Tim ______________ (do) his homework before he went to bed.
A. have done
B. has done
C. had done
D. do

Random Topics:
Adjectives and AdverbsPossessive Adjective and PronounQuantifiers & Modal VerbsPreposition of DirectionVerb to Be Tenses & Object PronounGrammar: wishes and regretsAbilityPast and Future TensesPerfect Tenses and VocabularyTenses StructureOther quiz:
Vocabulary › Viewa figure of speech that combines apparently contradictory or incongruous ideas (ex. bitter-sweet)
A. oxymoron
B. parable
C. climax
D. aside
Grammar › View
. . . family enjoys spending time together.
A. Our
B. Ours
C. Us
D. We
Past Tenses › ViewWhen they were driving down Green Street, the police …………… them.
A. stop
B. was stopping
C. were stopping
D. stopped
Vocabulary › View
energy from recently living organisms such as leaves or plants – can be burned to release energy
A. solar energy
B. wind energy
C. hydropower energy
D. geothermal energy
E. biomass