[ Tenses ]
She ___ for two hours before she decided to take a break.
A. studied
B. had been studying
C. had studied
D. was studying

Random Topics:
Quantifiers MixGerunds and InfinitivesNoun ClauseAdverbs and PhrasesPast Continues TenseComparativeOrdering AdjectivesFuture - Will and Be going toPresent and Future TensesPaired ConjunctionOther quiz:
Quantifiers › ViewJames wants ______ water.
A. a
B. an
C. some
D. any
Tenses › View
The woman _______ now.
A. are talking
B. is talking
C. talk
