高中英语改错题目，有没有英语学霸，求答。

1. TV后面，应该是I want to be able to，want to do sth

2. control后面的me改成myself，这里该用反身代词

3. in my opinion 后面，应该是watching tv，因为后面有动词can，这里必须是非谓语形式

4. 最后不该用however，前面既说了用电脑的坏处也说了自己认为电脑有用，用however转折不对，可以换成 In general（总的来说）
   

after the school / after scool
at their lesson / on their lesson
I want be able / I want to be abled
一个拼写错误accept

in my opinion,watch tv / in my opinion, watching tv

after school 表示“放学后”，不要加定冠词the。
their lesson翻译为他们的教训可以改为 when they have a class当他们在上课的时候。

Digory. And so it was; though of course,