找出错误并改正：my brother CAN WRITE LETTERS TO HIS PEN PALS WITH ENGLISH与大小写无关
问题描述：
找出错误并改正：my brother CAN WRITE LETTERS TO HIS PEN PALS WITH ENGLISH
与大小写无关
答
with 改成 in
答
My brother can write letters to his pen pals in English.