Question

Sử dụng mệnh đề quan hệ

Mrs Lien taught us english last years. She is one of my mother's friend

Answer 1

Sử dụng mệnh đề quan hệ

Mrs Lien taught us english last years. She is one of my mother's friend

=>Mrs Lien who taught us E last years is one of my mother's friend

Answer 2

Mrs Lien who taught us English last years is one of my mother's friend