按要求改写句子。
1. My mother takes the bus to work every day.（改为否定句）
My mother _____ _____ the bus to work every day.
2. Every day her father comes to his company by car. （改为同义句）
Every day her father _____ to his company.
3. His home is about 10 kilometers from the school.（对画线部分提问）
_____ _____ is his home _____ the school?
4. He walks to school.（同上）
_____ _____ he get to school?
5. I usually spend three hours doing my homework.（改为同义句）
It usually _____ me three hours _____ _____ my homework.
6. My father usually goes to work by bike.（同上）
My father usually _____ _____ _____ to work.
