Exercise:
1、我想成为一名工程师。
want ______ to be _____engineer. an I_____ _____
2、我将要学习电脑科学
am going to I____ ____ ____study computer science.
3、你要怎么做呢？
How are you_____ going _____do to ___ ____ that?
4、当你长大时，你要当什么？
What grow _____? up _____do you want to be when you _____