此题要求改正所给短文中的错误没。对标有题号的每一行做出判断；如有错误，在该行右边横线上画一个勾；如有错误(每行只有一个错误) ，则按下列情况改正：

此行多一个词；把多余的词用斜线(\) 划掉，在该行右边横线上写出该词，并也用斜线划掉。

此行缺一个词：在却此处加一个漏字符号(∧) ，在该行右边横线上写出该加的词。

此行错一个词：在错的词下画一横线，在该行右边横线上写出改正后的词。

1．	In Grand Eight I took physics. In one test I get

2．	only 36 percent of the answer correct. I failed the

3．	next one, either. I started to think that maybe I was

4．	not good at it. However, I was not lucky enough to

5．	have a teacher which didn't take my bad grades as a

6．	judgement of my abilities, but simply like an indication

7．	how I should study harder. He pulled me aside and told

8．	me that he knew I could do better. He permitted to retake

9．	the test, and I was pulled my grade to an A. This is what

10．	I discovered: just because a subject is difficulty to learn.    It doesn't mean you are not good at it.