He goes to school on foot.變一般疑問句

題目：

He goes to school on foot.變一般疑問句

解答：

Does he go to school on foot?
再問： 那I bought presont for my parents last holiday怎麼變？
再答： Did you bring present for your parent last holiday?
再問： 最後一道John had a new computer last year.
再答： Did John have a new computer last year?