按要求改写句子。

1.The poor little boy coughed the whole night. (对画线部分提问)

   _____ _____ _____ the poor little boy cough?

2. I was three years old when I started doing things. (同上)

    _____ _____ _____  you when you started doing things?

3. My mother bought something at the supermarket. (改为一般疑问句)

    _____ your mother_____ _____  at the supemarket?

4. She toured the U.S. when she was fourteen. (对画线部分提问)

     _____ _____ she tour the U.S.?

5. Helen found the kite in the box.(同上)

    _____ found the kite in the box?