[ Tenses ]
My parents ____ (work) when I came home.
A. My parents was work when I came home.
B. My parents were work when I came home.
C. My parents was working when I came home.
D. My parents were working when I came home.

Random Topics:
Countable QuantifiersBasic TensesPassive and Active VoiceZero and First ConditionalsCan/CouldObject PronounIndefinite and Definite ArticlesComparatives and Past Perfect TenseSynonymAdjectives and ArticlesOther quiz:
Simple and Compound Sentences › ViewMaizon kept Margaret from doing things but now Maizon is gone.
A. Simple Sentence
B. Compound Sentence
Gerund and Infinitives › View
The company’s decision __________ several employees caused a public outcry.
A. firing
B. to fire
C. fire
D. to firing
Gerund, Infinitive, Bare Verb › ViewNo one saw Alex _______ your money.
A. to steal
B. stole
C. to stealing
D. steal
Tenses › View
Identify the tense in the following sentence: She is playing in the park.
A. Present continuous
B. Future simple
C. Present perfect
D. Past perfect
