Написат0ь 5 притежательных предложений на яз пример: -who is sara -she is sally joe and kates mother может быть и не с именами

1)-Whose is the letter?
-this is her sister's letter
2)-Are those names?
-his parent's names
3)-Whose Ella daughter?
-Ella is Gohn and Anny's daughter
4)-Are there Mary's guests?
-No,these Tod's guests
5)-Is this your book?
-No,my brother's book