This is a heavy box.l can't carry it (合并为一句）

This is a heavy box.l can't carry it (合并为一句） This bag is very heavy.he can't carry it.(合并为一句） This bag is very heavy. he can't carry it.(合并为一句） This bag is very heavy.he can't carry it.(合并为一句） 填空：The box is heavy.We can't carry it.(合并为一句) It is ____a he 合成一句this box is too heavy for him.he can't carry it. The box is too heavy.I can't move it.(合并为一句）有两种 The box is too heavy.I can't move it.(合并为一句）The box is not__ 1）This is a heavy box,she can't carry it alone.(句意相同） This box is so heavy that i can`t carry it.（改为同义句）This box i This is a heavy box,He can't carry it.(保持原句意思) The box is___ The box is too heavy.I can't carry it.合并句子