they like单数

they like单数 Do they like oranges?改为单数 They like US 怎样变单数 Do they like bananas?改为单数形式 Do they like French frices?该为单数形式 They like fruits and vegetables 变单数句 急啊! Do they like French fries?改为单数形式 变为单数句:They like hamburgers and eggs for lunch. They like interesting stamps.（改为单数句） They like hamburgers and eggs for lunch.的单数句 they单数 These are old pictures.But I like them.改单数 They are Tom's(划线