1、They re going to take some science lessons.(对划线部分提问)
(What are) they going to (do)?
2、I’m going to be a pilot when I grow up.(对划线部分提问)
(What) are you going (to be) when you (grow up)?
3、I want to be a doctor because I think it’s interesting.(对划线部分提问)
(Why do) you want to be a doctor?
4、They’re going to be soccer players.(改为一般疑问句)
(Are) they (going to be) soccer players?
5、Jane wants to be a pianist.(对划线部分提问)
(What does) Jane (want) to be?