At last the boy opened the box with a knife.同义句

At last the boy opened the box with a knife.同义句()the boy use At last the boy opened the box with a knife.同义句 he opened the box with a kinife 改为同义 He opened the box ( ) a tool.(at,with) He used a knife to open the box.(改为同义句) He ** the box ** a k 改同义句：At last,children came up with a good solution to the pr i can cut the cake with a knife.(改为同义句） At last,the boy passed the exam by working hard同义句转换 a tall boy helped me carry the heavy box的同义句 At last,the little boy arrived home safely.(改为同义句)_______ __ he use a knife to open the door 同义句 成绩好的来1,The thief opened the door with a knife e______(提示词：no