[ Verb Tenses ]
When were your parents listening to Rolling Stones?
A. When they were young
B. When they are young
C. When they will be young
D. When they have been young

Random Topics:
Future Perfect TensePassive Voice - Present Simple and Past SimpleUsed to - Would - TensesPossessive Adjectives & Possessive PronounsFor vs SinceConditional TypesModal VerbGrammar and Sentence CorrectionHas Got & Have Got-ing form and the to-infinitiveOther quiz:
Grammar › ViewThe museum opens at 9 AM,” she said.
A. she said that the museum had opened at 9 AM
B. she said that the museum opens at 9 AM
C. she said that the museum opened at 9 AM
D. she said that the museum was opened at 9 AM
Adverbs and Adverbial Phrases › View
Which sentence is correct?
A. David walks to work every morning.
B. David every morning walks to work.
C. David walks every morning to work.
Grammar › ViewYou […] smoke. It’s dangerous for the health.
A. wouldn’t
B. shouldn’t
C. don’t have to
D. couldn’t
Articles › View
He will be back in —— hour.
A. a
B. an
C. the