短文改错此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则改正：注意：原行没有错的不要改。Dear

短文改错
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则改正：
注意：原行没有错的不要改。
Dear Sir，
I'm glad to remend （推荐） to you my friend Li Ming.
Li Ming was born on July 15， in 1974 in Beijing.         1.     
He graduated from Xisi Primary School in 1986.            2.     
When he was in the middle school， he did good in maths， 3.     
physics and chemistry and fond of art. After graduating   4.     
from No.4 High School， he entered into Beijing           5.     
University study physics. After four years of hard        6.     
work there， he went to the United States for farther     7.     
study. Because of his excellent work， he get a doctor's  8.     
degree in physics this year.He is now in good health
but would like to make contributions to our               9.     
country. I should be most grateful if you would favorably consider my remendation.
Looking forward to receive your early reply.              10.     
Yours truly，Wang Li1. 删去1974前的in.