[ Grammar ]
We _____ at the stop for 20 minutes before the bus appeared.
A. had stood
B. have been standing
C. had been standing

Random Topics:
Interrogative PronounsTime Clauses of FutureTemporal Conjunctions and ConnectivesBasic GrammarComparativesCoordinating Conjunctions and Comparative AdjectivesAdjectivesLexico and GrammarPossessive Adjective and PronounVocabulary and Sentence StructureOther quiz:
Past Tenses › ViewIn the morning, he … sit on the front porch and read.
A. used to
B. would
C. both are correct
Prepositions › View
The plane finally arrived __ 5:46 pm.
A. At
B. On
C. In
Identify the preposition in the following sentence:
Jacob had to stay for 8th hour since he was not passing his math class.
_
A. since
B. was not
C. had
D. his
Future Tenses › View
By this time tomorrow, she __________ for 10 hours straight.
A. will be working
B. is working
C. will work
D. works
