The boy ___ operating and the special medicine wii work A needn't.B doesn't need 这里为什么选B 还有语法正确的表达是不是 don't need to do.needn't do

The boy works very hard at English 改为感叹句___ ___ the boy ___ at English! The boy was loet .(改为同义句） The boy ___ ___.The boy ___ his ____. the boy died ___(nature)death The boy is d___?___ h___?____. The boy ___ a cap is____ white Who ___ (使得) the boy cry? The boy ___ me is my borther. the boy is ___[watch] a ___[fun] cartoon now. The little boy is not ___ ___ ___look after himself. please give the boy an apple 同义句 please ___ an apple ___ the boy What‘s wrong with the boy?改为同义句 What's ___ ____ ___ the boy? Let's make the sad boy happy 同义句Let's ___ the sad boy ___. The boy is very polite的同义句The boy has ___ ___ This boy is Tom.Green(就划线部分提问) ___ ___ the boy The boy has used up his money The boy has ___ ___ ___ his money 同义句转化The boy has used up his money The boy has ___ ___ ___ his money这两个句子同义句转化 The boy started playing the piano when he was four years old.(同义句）The boy started playing the piano ___ ___ ___ ___ ___ . They told the boy not to pick flowers.（改同义句）They ___ the boy ___ ___ flowers. The boy's name is Tony.The ___ ___ the Tony.The boy's name is Tony.The ___ ___ the Tony.