elearn site

1. Conversation 1:
Ba: Bao,   and meet my grandmother.
Bao: Hello, ma′am.
Grandmother: Hello,   man.
Ba: Bao is my classmate, grandmother.
Grandmother:What was  ?
Ba: Classmate! Bao is my classmate.
Grandmother: I see.

Conversation 2:
Mr. Lam: Isn′t that Lan′s father, my  ?
Mrs. Linh: I′m not sure. Go and ask him.
Mr. Lam:   me. Are you Mr. Thanh?
Mr. Thanh: Yes, I am.
Mr. Lam: I′m Lam, Nga′s father.
Mr. Thanh: How do you do?