[ 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:
Future Tense - will and going toSubjunctiveAdverbial PhrasesPassive ModalsGerunds and InfinitivesPresent Continuous vs Future TensesWish, Unless, If sentencePassive of Modal VerbsVerb-ing and InfinitiveThe Past SimpleOther quiz:
Grammar › ViewWho _____ (he/wait for?) I suppose for his mother.
A. Does he wait for?
B. He does wait for?
C. Is he waiting for?
D. He is waiting for?
Tenses › View
Seema ……………(do) her work by next week.
A. done
B. had done
C. will have been doing
D. does
