Were they busy yesterday evening?

英 美
  • 他们昨晚很忙吗?
  • busy adj.忙的;繁忙的;热闹的;(电话)占线的vt.使忙于
  • they pron.他们
  • were v.是,在,有(be动词的复数过去式)
  • yesterday n.昨天;近来adv.昨天;近来