句型转换。
1. My sister is going to be an actor. (对划线部分提问)
________ is your sister going to ________?
2. Sandy is leaving for Hong Kong next Monday. (对划线部分提问)
________ ________ Sandy ________ for Hong Kong?
3. That pretty girl in the picture is Jolin. (对划线部分提问)
________ ________ that pretty girl in the picture?
4. Bill ate too much ice cream yesterday. (改为一般疑问句)
________ Bill ________ too much ice cream yesterday?
