Make sentences. 连词成句，注意标点符号。
1. are doing what you
2. is her doing what mother
3. go the Children's to do want to Center you
4. I to mom can speak your please
5. brother doing is homework my
l. What are you doing?
2. What is her mother doing?
3. Do you want to go to the Children's Center?
4. Can I speak to your mom, please?
5. My brother is doing homework.