按每小题后的要求转换下面的句子，每空一词。
1. Jorden takes exercise three or four times a week. (对画线部分提问)
_______ _______ does Jorden take exercise?
2. I bought a newspaper on my way home yesterday. (对画线部分提问)
_______ did you _______ on your way home yesterday?
3. He has never been to Shanghai before. (完成反义疑问句)
He has never been to Shanghai before, _______ _______?
4. The camera cost him 680￥ last month. (改为同义句)
He _______ 680￥ _______ the camera last month.
5. I'm sure I will have a good time in the coming school trip. (改为同义句)
I'm sure I will _______ _______ in the coming school trip.
