Every day I write a letter.这句话是错的吗?

i write a letter with pen是对的吗? I will write a letter in English to tell you my answer 这句话写的 I want a pen pal from Canada.这句话对吗?还有是write a letter to sb还是 who does wangwei write a letter to?这句话对吗? i write a letter to my sister every week改为同义句 I write a letter to my pen friend every week It's time for t I write a letter to my brother every month.同义句 I write a letter to my pen friend every week.(同义句)I___ ___my 1句话的被动语态1they write many business letters every day.我既这一道题目就 Do you _____ a diary Yes ,I write it every day A keep B know i want to write a letter ___mother 英语写作中,write a note 和 write a letter是一样的吗?意思都是写信吗?