I often send emails to my pen pal【改为一般疑问句】（）you often ( )emails to you pen pal?

I often send emails to my pen pal【改为一般疑问句】
（Do ）you often ( send )emails to your pen pal?
如果不明白,请再问；如果对你有所帮助,
请点击本页面中的“选为满意回答”按钮,谢谢!I write a letter to my uncle on Sunday(对划线部分提问)，划线部分：on Sunday()()you write a letter to your uncle? [回答了就采纳你]I write a letter to my uncle on Sunday(对划线部分提问)，划线部分：on Sunday(When )(di )you write a letter to your uncle?