Поставьте следующие группы слов: а) во множественное число: our large city, my little sister, their large family, your best friend, this green street, our large lab, my happy day, that good flat, a green pencil, a good pen. б) в единственное число: those difficult texts, my best friends, their wives, our children, these long knives, our labs, good cities, these streets, these stops, their large flats, those dark horses, my feet, his teeth, big tables.
а) our large cities, my little sisters, their large families, your best friends, these green streets, our large labs, my happy days, that good flat, a green pencil, a good pen. б) that difficult text, my best friend, their wife, our child, this long knife, our lab, good city, this street, this stop, their large flat, that dark horse, my foot, his tooth, big table.
а) our large cities, my little sisters, their large families, your best friends, these green streets, our large labs, my happy days, that good flat, a green pencil, a good pen.
б) that difficult text, my best friend, their wife, our child, this long knife, our lab, good city, this street, this stop, their large flat, that dark horse, my foot, his tooth, big table.