短文改错。
假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有
10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：
1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
     Do you read reviews after you see a movie? I used to do that, but I usually wished I didn't. I  used
to read so much about a movie on advance that often I ended up not go to see it at all. The writers point
everything out that is wrong with the film, and seldom mentions anything good about one. They also tell us
the important things and even the ending of the movie. Lately I have changed way I choose movies to
look. Now I never read reviews before a movie. I read them afterwards, if necessary. I don't watch the
talk shows which people discuss movies.And I  don't ask other people how they like of it. Now, I enjoy
myself even more.
_______________________________________________________________________________

Don't promise anything ________ you are one hundred percent sure.

We'll have a picnic in the park this Sunday ________ it rains or it's very cold.

We don't keep winning games ________ we keep playing well.

_____ he is the son of' the boss, he started from the lowest position as a common employee.

 _____ I know the money is safe,  I shall not worry about it.

       the Internet is of great help,I don’t think it’s a good idea to spend too much time on it.

According to the report, this virus was never known, which had claimed countless lives, _____ it was
accidentally found by a doctor.  

He is so good a student ________ be praised frequently in class.

_____ she is the only daughter of the boss, she started from the lowest position as a common employee.