1. She/He asked Nga if she knew her/his son.
2. She/He asked me if it was from Ha Noi.
3. She/He asked me if many people lived at her/his son.
4. She/He asked me if her/his son was in Quang Nam prorince.
5. She/He asked me if I wanted to visit her/his son.
Chúc bạn học tốt ~
# Yumi