I heard from my sister yesterday.(保持句意不变)

I heard from my sister yesterday.(保持句意不变) I heard a letter from my sister yesterday 改错 i heard from my sister yesterday 同意句钻换 I heard from my mother yesterday.同义句转换：I __ __ __from my mot I heard from my pen pal in American yesterday(改同义句) My parents are from shanghai(保持句意不变） i haven't heard from my sister since last year i am from america保持句意不变 I heard from her yesterday 改同义句 改同义句 I heard from her yesterday.I_________ _____ I got a letter from my uncle yesterday.(保持原句意思） 7A英语问题!I heard from my uncle yesterday.（改为同义句）I——a——from my