[ Past Continuous ]
While I _______ (prepare) for the midterm exam, my friend ________ (play) the guitar.
A. prepared / played
B. was preparing / was playing
C. was preparing / played
D. prepared / was playing

Random Topics:
Tenses and OpinionsGrammar PhrasesAdverbs or AdjectivesCausative VerbPresent ContinousCan/CouldPhrases and ClausesPast PassiveSimple and Past TensesWish SentenceOther quiz:
Some vs. Any › ViewDid you buy _____ books?
… … a.some
… b.none
… c.any
Quantifiers › View
How _____ money did you spend last Saturday?
A. much
B. many
C. a lot of
D. often
Modal Verbs › ViewChoose the correct modal verb to express a polite request: “___ you please pass the salt?”
A. Must
B. Should
C. Could
D. Will
Simple Past Tense › View
Affirmative: I got up early last weekend.
Choose the negative:
A. I get up not early last weekend.
B. I did not get up early last weekend.
C. I not got up early last weekend.
D. I did not got up early last weekend.
E. I did not got up early on weekend.
