句型转换。
1.Lily is thirteen years old.(就划线部分提问)
________ ________is Lily?
2.Jim's birthday is September 11th.(就划线部分提问)
________ ________Jim's birthday?
3.What's your age?(同义句转化)
________ ________are you?
4.Are your parents forty years old?(否定回答)
No, _________ _________.
5.We have an Art Festival each year.(改为一般疑问句)
________ ________ ________ an Art Festival each year?