按每小题后的要求转换下面的句子，每空一词。（每空0.5分，满分5分）
小题1:Jorden takes exercise three or four times a week. (对划线部分提问)
does Jorden take exercise?
小题2: I bought a newspaper on my way home yesterday. (对划线部分提问)
did you on your way home yesterday?
小题3: He has never been to Shanghai before. (完成反义疑问句)
He has never been to Shanghai before， ?
小题4:The camera cost him 680￥last month.(改为同义句)
He 680￥ the camera last month.
小题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.
小题1:How often
小题2:what; buy
小题3:has he
小题4:spent on/buying
小题5:have fun/enjoy myself
小题1:对频率提问的用多久一次how often，后跟一般疑问句，故本题空格处填How often。
小题2:对于事物提问的可用疑问词what，后跟一般疑问句，谓语动词还为原形buy，故本题空格处填what; buy。
小题3:反义疑问句前句为否定，后半句用肯定的结构，本题前半句表示否定的含义，故后半句使用助动词has加人称he，故本题空格处填has he。
小题4:本题的含义为他上个月在照相机上花费680元，某人花费通常用spend，本题是过去，用spent，在某事上可用介词on或动词doing，故本题空格处填spent on/buying。
小题5:have a good time表示玩得开心的含义，也可以用have fun或enjoy myself。