短文改错（共10小题；每小题1分，满分10分）
此题要求改正所给短文中的错误.对标题号的每一行做出判断：如无错误，在该行右边的横线上划（√）；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：在缺词处加一个漏字符号（^），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Einstein was an ordinary and simply man in my                          76．      
eye, I once gave him a toy, a bird that stood on the edge                      77．      
of a howl of the water and again and again put its head                       78．      
from the water. Einstein watched it in delight, trying to                       79．      
find out its mystery, but be couldn’t. Text next morning,                      80．      
he began his long exploration. So he suddenly stopped,                        81．      
realizing a problem in it. “No, I guess that’s not it.” He tries                82．      
many different ways to explain it for days until he suggested               83．      
we take the toy apart to see what it worked. However,                         84．     
he against my suggestion. He never worked it out.                               85．