[ Past Tense & Past Continuous Tense ]
He _____ his homework when his father came home.
A. were doing
B. did
C. was doing
D. did do

Random Topics:
Relative Clauses & Real ConditionalsIndefinite and Reflexive PronounsPronunciation and VocabularyModal SpeculationComparative and SuperlativesTenses of VerbsDescriptionsSimple Past or Past ContinuousDegree of ComparisonClauses and GerundsOther quiz:
Grammar › ViewReport the following situation:
Tom said, ‘I want to visit my friends this weekend.’
_
A. Tom said he wants to visit his friends that weekend.
B. Tom said he wanted to visit his friends that weekend.
C. Tom said he wanted to visit his friends this weekend.
Parallelism and Subject Verb Agreement › View
Identify the parallel structure in the following sentence: He likes to run, swim, and enjoys biking.
A. He likes to run, swim, and biking
B. likes to run, swim, and biking enjoys
C. He enjoys to run, swim, and biking
D. likes to run, swim, and enjoys biking
