新概念英语第1册-Lesson 12 Whose is this ...? This is my/your/his/her ... Whose is that ...? That is my/your/his/her ...

Lesson 12 Whose is this ...? This is my/your/his/her ...

                 Whose is that ...? That is my/your/his/her ...

New words and expression

father

mother

blouse

sister

tie

brother

his

her