He is showing his mum his letter ______ Tim.到底填to还是from

He is showing his mum his letter ______ Tim.到底填to还是from Mike.David.is.his.to.his.mum.letter.showing(连词成句) a,Jack,letter,is,friend,reading,from,his,his,mum,to（.）连词成句 He is showing ( )(they)to his classmates. He is showing them to his classmates. He is showing them to his classmates He is showing his books to还是for his parents?急纳! showing,friends,stamps,his,he,to,is,his(.) he is busy ______(write) a letter to his friend. is,them,showing,he,classmates,to,his ( .) (连词成句) 将he them to is his showing friends 联词成句 he is showing his fiowers to us .(同义句）