his brother often writes letters（） his pen pals （）English.A、to；in B、for,with我觉得选B,答案却是A.到底是哪个.

He often f_____ with his little brother And the little brother often ( ) his thumb My brother often mends his watch.改成被动语态His watch ___ ___ ___by my brother Jim with his brother often plays tennis.为什么要plays does,brother,exercise,how,his,often怎么组成一个句子 英文改错:Jim often buies the lollipop for his brother. my brother often d____to his factory 该写什么呀 My brother often mends his watch改被动 He often takes care of his little brother.(改为同义句) He often ----------- his little brother.快----------------------------------------------------------------------------------------- His brother often wears a pair of blue jeans.（写出同义句）His brother _____ often _____ a pair of blue jeans说明原因 He often()(play) games with his brother(填动词的适当形式） He often plays soccer every weekend with his sister,brother. 请改正,谢! Jim with his brother often plays tennis. plays为什么要加s? he is w() about the foolish things his brother often doesRT He is _____(worry) about the foolish things his brother often does. my brother often visits his friends on weekands 用now替换on weekands his brother often watches tv in the living room为什么生活要加ing my brother often does his homework in his study with the door locked怎麽翻译阿?