8 . 下面短文中的画线部分是错误的, 请改正, 但不得改变原文意思, 并将答案写在答题卡上的相应位置。
Boys and girls,

Today, I’m very exciting to speak here    1    

and I’d like to talk with my grandma.     2    

A little months ago, my grandma started to do square dancing     3    

after supper. Since then, she have been in love with square dancing     4    
Now she is fitter. But, some neighbours have a complaint（抱怨）    5    
against the people which do square dancing. They think that     6    
the music is such loud that they can’t fall asleep at night.     7    

In my opinion, people can’t do square dancing because it is     8    

a good way of keeping health. But they should think about the feelings     9    
of other people and they shouldn’t make a lot of noises.     10    

That’s all. Thank you!