[ 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:
Sentence Structure and Punctuation › ViewWhich sentence correctly uses dashes to emphasize an interruption?
A. I need you—to finish this—by tomorrow.
B. I need—you to finish this—by tomorrow.
C. I need you to finish this—by tomorrow.
D. I need you to finish—this by tomorrow.
Linkers and Conjunctions › View
We sat and waited for a taxi. __________, our parents were getting worried.
A. As soon as
B. While
C. Meanwhile
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