[ Past Continuous Tense ]
Sara ____ ____ at college when she had a baby.
A. is study
B. is studying
C. was studying
D. was study

Random Topics:
TOEIC Tenses, VerbsComparatives - SuperlativesGrammar - Future ActionVerb Types and TensesAdjectives & QuantifiersPast Simple TensesFuture PlansGrammar for TOEFLHave vs. HasSimple and Compound SentencesOther quiz:
Tenses › ViewBy next summer, she ___ her degree.
A. completes
B. completed
C. has completed
D. will have completed
Grammar › View
A: When I’m home alone, I leave all the lights on.
B: Oh, no! You ……… waste so much energy!
A. needn’t
B. should
C. shouldn’t
D. mustn’t
Simple Tenses › ViewI was in your place last time.
A. Simple Past
B. Simple Present
C. Simple Future
Vocabulary & Grammar › View
Last year, Spanish _____ by Mr. Sanchez.
A. taught
B. is taught
C. was taught