[ Past Tense ]
When ____ the concert _______?
A. did – begin
B. is – began
C. did – began
D. is – begin

Random Topics:
Moods of GrammarExclamationPast and Present TensesSimple Past/Past ProgressiveRelative Clauses and etcTag QuestionPast and Present ContinuousAdverbial Clause of ConcessionVerb PhrasesLinking Verbs and TensesOther quiz:
Word Formation › ViewJuan speaks English fluently and makes very few __________ mistakes. (grammar)
A. grammatically
B. grammar
C. grammatical
D. grammarian
Grammar › View
……. two robbers stealing last night. They are now arrested in the jail.
A. There is
B. There are
C. There were
D. There was
Grammar › ViewI ___________ he should spend his life in prison.
That’s my opinion.
___
A. am thinking
B. think
Past Continuous Tense › View
Were you ____ dinner when I called you?
A. eat
B. eaten
C. ate
D. eating