帮忙改下病句。。。。。

1、把able（形容词）变成enables(动词）
2、把want(动词原形）变成wanting(分词结构作状语）
3、把unconvincing（分词或者形容词）改成unbelievably(副词作状语，意思是难以置信地）
4、把in改成on，对什么产生影响的词组是have effect on.

1.This student card enables me to travel half-price on train.
2.wanting to own such a dog,the butcher decided to follow the dog.
3.unconvincingly,the man said it was the smartest animal he had ever seen.
4.The Lakers coach predicted that Yao Ming would have a strong effect on NBA.

第一题应该是固定短语enanble sb to dosth
第二题用分词作原因状语
第三题的副词作状语
第四题应该是固定短语have effect on

1.this student card helps me to travel half-price on train.
2.wanting to own such a dog,the butcher decided to follow the dog.
3.unconvincingly,the man said it was the smartest animal he had ever seen.
4.The Lakers coach predicted that Yao Ming would had a strong effect in NBA.
第一个他们对

ables->enables
在句首加个to
unconvincing改成一个同义的副词
应该是把a去掉