[ Past Tenses ]
I stepped on chewing gum while I _____________ to work yesterday morning.
A. was driving
B. were driving
C. was walking
D. were walking

Random Topics:
ConjunctionsTenses and ArticlePronouns, Sentence Structure, and Figurative LanguageDefinite vs Zero Article Abstract NounsPassive Voice with ModalsFor vs SincePast simple regular verbsGrammar: wishes and regretsArticle and Order of AdjctiveSimple Present and Past TensesOther quiz:
Present Tense › ViewDo your parents ______ ang pows during Chinese New Year?
A. give
B. gives
C. gave
D. giving
Present Perfect Tense › View
A: He looks tired!
B: Yes, he _____a marathon!
A. already finished
B. still has finished
C. hasn’t finished yet
D. has just finished
Grammar › ViewWhich is the subject in the following sentence.
Peter invited us to a party.
___
A. Peter
B. us
C. party
Grammar › View
We decided _____ there, even though the weather was terrible.
A. go
B. to going
C. to go
D. going
