按要求完成句子。
1.It usually takes me twenty mmutes to walk to school.(先改为一般疑问句，然后对画线部分提问)
①__________ it usually _______ you twenty minutes to walk to school?
②________ _________ does it usually take you to walk to school?
2. He takes the school bus to school every day.（改为否定句）
He ________ _________ the school bus to school every day.
3．He often goes to work by car．（对画线部分提问）
_______ ________ he often________to work?
4. Did your aunt walk to her office last Monday?（改为同义句）
Did your aunt go to her office _________ ________ last Monday?