[ Past Tense ]
the bus came after I …. for forty minutes
A. have been waiting
B. had been waiting
C. was waiting
D. am waiting

Random Topics:
Present Simple & ContinuesTAG QuestionsSimple Present and Present Continuous TenseTenses and Word FormationPerfect TensesSimple Future - WillClauses and ConjunctionsGrammar MistakesPhrase vs ClauseVerbs: Will & Going toOther quiz:
Mixed General Quiz › ViewThere are ___ books on my desk.
a. little
b. a little
c. a few
Punctuation › View
Which word in this sentence needs a capital letter?
Have you ever visited the Okefenokee swamp?
A. you
B. visited
C. swamp
D. ever
To shove a bunch of things into a space.
A. jubilant
B. bragging
C. straightforward
D. cram
Grammar › View
If we had read the book, we — the film.
A. would have understood
B. will understand
C. would understand
