“My sister can writes English letters now.”其中有一次错误,是哪一处?

“My sister can writes English letters now.”其中有一次错误,是哪一处? My sister can write letters ( ) English 1、Bruce often writes letters in English.（用now改写句子） My sister ____ ____ _____ English now. My sister ___ ___ ____ English now. My sister can ___chinese and English can my sister do the high jump now? My sister can speak English改成一般疑问句 MY SISTER CAN SPEAK ENGLISH WELL .[变为一般疑问句】 My sister can write English.（改为一般疑问句） My sister can speak three f___ lauguages--English,French and 简单的英语练习My sister can sing English songs(对My sister提问)_ _sing