Решение #
1) A mouse was caught by a cat.
(Мышку поймала кошка)
2) Breakfast was eaten by a cat.
(Завтрак съела кошка)
3) A little boy is taken care of by his mother.
(О маленьком мальчике заботится его мать)
4) Breakfast was eaten with a fork.
(Завтрак ели вилкой)