[ Past Tenses ]
What (you, do) _____ when you _____(hear) that noise?
A. were you doing/ heard
B. you were doing / heard
C. you did/ heard
D. you did / were hearing

Random Topics:
Present TensesAdverb Clause ConnectorPassive Voice, Question Tag, PrepositionsSimple Present and Present Continuoswould should couldPast or Present Verb TenseAuxiliary ModalGrammar AssessmentAdjective & AdverbWord FormationOther quiz:
Grammar › View“Listen carefully. The teachers _______ important instructions right now,” said the prefect.
A. give
B. gave
C. are giving
D. have given
Synonym › View
What is the synonym word of “large” ?
A. gigantic
B. narrow
C. messy
D. small
Grammar › ViewIf the bus driver doesn’t drive faster, I ____ late for the appointment.
A. am
B. will be
C. won’t be
D. am not
Grammar › View
………….. Lovelyn is unwell, she still comes to school
A. But
B. Since
C. Because
D. Although
