七、选择合适的句子补全对话。
Tom: Hello, Mike! 1. ________
Mike: He often plays sports.
Tom: 2. ________
Mike: No, he isn't.
Tom: 3. ________
Mike: He's making a birthday cake.
Tom: Is it your birthday today?
Mike: 4. ________ It's my mother's birthday.
Tom: When is your birthday?
Mike: 5. ________
Tom: Really? My birthday is in October, too.
A. Is he playing sports now?
B. What is he doing?
C. It's in October.
D. What does your father often do on the weekend?
E. No, it isn't.

1. D；2. A；3. B；4. E；5. C