1. (2021三下·期中) 情景选择

A. No, he isn't. B. Is the woman your mother? C. Guess. D. How are you? E. He's my brother.

A: Hi, John.

B: Very well, thank you.

A: Look! Who's that boy?

B:

A:

B: Yes, she is.

A: Who's that man?

B:

A: Is he your father?

B: He's my teacher.