we ofen use pens _____(write)

we ofen use pens _____(write) we use pens to write被动句 We use pens for ____ (write) 被动语态 We saw him work last night We use pens to write We don't write e-mail use pens.哪边错了, We write in pens这个句子对吗? we have pens and pencils_____(write)with We write with pens这个句子对吗? we write with pens同义句 people use pens to write 为什么不加with write同义词两个单词的.现等!They use pens to write.(同义句）They use pens t 同义句1.We don't have pens,but we can use pencils() of () pens,