All the evening dresses were beautiful.为什么要用were

All the evening dresses were beautiful.为什么要用were The tickets were to Sunday evening这里为什么用to Where were you yesyerday evening?为什么要选择were(理由) ( The beach were beautiful Were the flowers beautiful? 翻译：They were all dressed alive in white dresses. Were all the toys~ All but one were here just now.为什么用 were we were all 为什么不对要用BOTH The f____on the mountain were really beautiful. were you at the butcher's,为什么用were he were sleeping when the UFO arrived.为什么用were