Его сыну — 10 лет, а дочери — 15. С

Его сыну — 10 лет, а
дочери — 15. Сейчас они дома, в своей комнате.

Результаты (английский) 1:

His son is 10 years old, and daughter is 15. They are now at home in his room.

Результаты (английский) 2:

His son - 10 years old, and
daughter - 15. Now they are at home, in my room.

Результаты (английский) 3:

his son is 10 years old andmy daughter is 15. now they"re at home, in my room.