Topics: Past Tenses
By the time the teacher came, we ___ for 15 minutes.
A. waited
B. were waiting
C. had waited
D. had been waiting
Select your answer:

Random Topics:
Perfect TenseMust and Might ModalsVerb Identificationduring, for, whilePresent Continuos TenseInversions and SubjunctiveQuantifiers, Countable and Uncountable NounsWas & Were QuestionsTenses - Passive VoicePossessive Nouns with Apostrophes and PronounsOther quiz:
Grammar › ViewEverybody _________________ hard for the final examination.
A. study
B. studies
C. studied
D. studying
Future Tenses › View
He (work) on the report at this time tomorrow.
A. work
B. will be working
C. will working
D. will work
