A.This is my mother. | B.This is my brother. | C.This is my father. |
A.This is my mother. | B.That is my mother. |
A.That’s my uncle. | B.That’s my aunt. | C.This is my uncle. |
A.It's | B.He's | C.This is |
A.This is my father. |
B.This is my mother. |
C.This is my sister. |
A.This is my brother |
B.This is my sister. |
C.This is Mr. Wu. |
A. | B. |