[ Past Simple and Past Progressive ]
Susie ____________ (watch) a film when she _________ (hear) the noise.
A. watched / was hearing
B. watching / heard
C. watched / was hearing
D. was watching / heard

Random Topics:
Nouns and QuantifiersGrammar and VocabularyConjunctions - Conjunctive AdverbsTOEFL GrammarPrepositionFamily VocabularyGrammar - FragmentsPast Continuous and Past Simple TenseFirst ConditionalImperative SentencesOther quiz:
Past Tenses › ViewThey had not finished their meal before the guests arrived.
A. Past Simple
B. Past Continuous
C. Past Perfect
Conjunctions › View
I’ll give you a map ___ you won’t get lost.
A. so that
B. either or
C. in order to
D. because