---What are you going to do when you grow up?-A singer but my parents wish me a teach

问题补充：

---What are you going to do when you grow up?

---A singer, but my parents wish me a teacher.

A. am

B. to be

C. will be

D. be

答案：

A. am

(答案→)B. to be

C. will be

D. be

解析：句意：当你长大后你想做什么？——一个歌手，但是我的父母想要我成为一名老师。动词不定式做宾语补足语表示具体的将要进行的动作，wish后接带to的动词不定式，做宾语补足语。故选B。