A.Mum, this is Miss Huang. Miss Huang is my new teacher. |
B.Mum, Miss Huang is my new teacher. |
A.I | B.my |
A.Hello, Mike. | B.Dad, this is Mike. | C.Nice to meet you, Mike. |
A.Thank you, Ben. | B.This is Ben. | C.OK. |
A.Mum, this is my friend. | B.Mum, let’s be friends. | C.Mum, is this your friend? |
A.Good afternoon. | B.Nice to meet you, too! | C.Good morning. |