Исправьте и напишите вопросы правильно. 1. your sister is this? 2. your brother this is? 3. this her mother is? 4. this his father is?

This is your sister?
this is your brother?
this is her mother?
this is his father?

1.This is your sister?
2.This is your brother?
3.This is her mother?
4.This is his father?