[ Past Continuous Tense ]
Luis was playing on the computer when
A. He was hearing a noise
B. He heard the explosion

Random Topics:
Clauses and ConjunctionsPoetryPast Tense and NeutralTransportation VocabularyClausesDescriptionsGrammar - Countable/ UncountableConditional Sentences Type 0, 1 and 2Modals in the Past - Speculation and DeductionGrammar Like & Linking VerbOther quiz:
Present Perfect Tense › ViewI couldn’t sleep because the neighbor’s dog ______ barking.
A. keeps
B. kept
C. has kept
Grammar › View
We have English _________ Tuesday and Wednesday.
A. in
B. at
C. with
D. on
Grammar › ViewWhen he arrived at the station, the train …
A. had left
B. had leaved
Prepositions › View
Don’t pay attention __ that fortune-teller. She has no idea about events in the future.
A. To
B. At
