选择合适的选项补全对话。

A. It's very nice. B. Where's your mother? C. She's in the study. D. Is this your bedroom? E. No, she isn't.

A: Welcome to my home! You can see two bedrooms, a living room and a kitchen.

B:

A: Yes, it is.

B:

A: Thank you.

B:

A: Is she in the kitchen?

B:

C: Look! She's over there.