Quelle phrase permet de demander à qui appartiennent les éléments suivants ? Flowers Whose flowers are those?Whose flower is it? Passports Whose passports is it?Whose passports are those? Cards Whose cards are those?Whose card is it? Train tickets Whose train ticket is it?Whose train tickets are those? Books Whose books are those?Whose book is it? Shoes Whose shoe is it?Whose shoes are those?