This box is so heavy that i can`t carry it.（改为同义句）This box is __heavy __me __carry.

This box is so heavy that i can`t carry it.This box is __heavy __me __carry.too for toThis box is too heavy for me to carry.so that 句型 so...that 如此..以致.. 表示由什么而导致什么 It rains so heavily...