Andy is very young.She can't carry the box的同义句

Andy is very young.She can't carry the box的同义句 同义句转换The boy is so young that he can't carry this heavy box. 句型转换的几道题：1.The box is very heavy.I can't carry it.(变同义句） 改句子 求助（英语）Her sister is very young.She can't carry the box改为 The woman is very old .She can't carry the heavy box.=The wo The woman is very old.She can't carry the box. The young man is so srong that he can carry the heavy box的同义 The box is very heavy ,he isn't carry it ( 同义句转换） The box is The box is very heavy,I can't carry it.改同意句 The box is too heavy for me to carry.同义句 The box is?I can't The box is so heavy that I can't carry it.变为同义句The box is ( The box is too heavy.He can't carry it.同义句是什么?