<span>It is a bird - These are birds.
Это птица - Это птицы.</span>
Общий : Does my sister swim in the Volga in summer?
Альтернативный : Does my sister swim in the Volga in summer or in spring?
Специальный : Where does my sister swim in summer? When does my sister swim in summer?
There aren't many eggs left.I 'all go and buy some.
Предложение это перевести?