Jack told me that he will buy some bread 改错

问题描述:

Jack told me that he will buy some bread 改错

will改成would

这是时态错误.
that 后面的从句,时态要跟主句保持一致,所以是:
Jack told me that he would buy some bread.
意思是 杰克告诉我他将买一些面包.