Ответ:
Girl: Is she opening a present?
Boy: No, she isn’t. She is holding a present.
Boy: Is he reading a book?
Girl: Yes, he is.
Boy: Are they playing chess?
Girl: Yes, they are.
Girl: Is she opening a present?
Boy: No, she isn’t. She is holding a present.
Boy: Is he reading a book?
Girl: Yes, he is.
Boy: Are they playing chess?
Girl: Yes, they are.