根据上下文完成对话。
Ann: Hello, Jack. Welcome to our school.
Jack: Thank you . ______there a lot of flowers in your school?
Ann: Yes. ________ ________some trees too.
Jack: ________ there______ table tennis rooms?
Ann: Yes, _________on the third floor.
Jack: How many music rooms are there?
Ann: Sorry , there _________any music rooms here.