句型转换。
1. The poor man sells newspapers for a living. （改为同义句）
The poor man ______ a living ______ newspapers.
2. If I become a professional athlete, I will be happy. (对划线部分提问)
______ ______ ______ if you become a professional athlete?
3. If I have lots of money , I'll travel around the world. （改为同义句）
If I have lots of money, I'll travel ______ ______ the world.
4. Dave will take his dog to the classroom. His teacher won't let him in. (用if 合并句子)
______ Dave ______ his dog to the classroom, his teacher ______ ______ him in.
5. much, too, she, food, eats, get, if, she, will, sweet, heavy
________________________________________________________________.
