[ Tenses ]
They got to the beach after they —– for hours.
A. were walking
B. had been walking
C. had been

Random Topics:
Future Perfect vs Future ContinuousPhrasesAsking & Giving AttentionGrammar: was/wereVocab CheckingEnglish ArticleArticles - rulesBasic TensesMixed ConditionalPast Continuous vs Past SimpleOther quiz:
Passive Voice › ViewI couldn’t fly to Canada yesterday because all flights _____________ because of the fog.
A. were cancelled
B. was cancelled
C. is cancelling
D. cancelled
Grammar › View
Vocational education will help you gain the practical skills ______ knowledge necessary for a specific job.
A. but
B. or
C. and
D. nor
Passive Voice › ViewA. bite
B. bit
C. ever been bitten
D. ever been bit
Grammar › View
Huong wishes she ………free time to visit her close friend in hospital.
A. to have
B. had
C. have
D. having