These are the pens ___ we write.

Are these pens ___? 用代词的适当形式填空whose pens are these?they are ___(we)our eyes are These pens are your. these two pens are not the same .they are ( ) These are my pens同义句 These pens _______ Whose pens are these?(their) are (we).用括号中所给形式填空 3．Whose pens are these?_______(their) are ______ (we).y用代词的适 These are our pens .They are（）. We write in pens这个句子对吗? we use pens to write被动句 We use pens for ____ (write) we have pens and pencils_____(write)with