The box is too heavy for the little boy to carry

the box is too heavy for the little boy to carry两个同义句 The box is too heavy for the little boy to carry The box is too heavy for the girl to carry 1 The box is too heavy for me to carry The chair is too heavy for the little boy to carry 改复合句 The box is too heavy for the girl to carry.同义句 The box isn't The box is too heavy for me to carry.(改为同义句).The box is not The box is too heavy to carry为什么不能改为The box is too heavy to The box is too heavy to carry.同义句The box is too heavy to____ the box is too heavy to carry (it) 分析句子成份The box is too heavy to carry. he is too w to carry the heavy box