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。
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 a （8）
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!
When you feel sad， you should try going outside if it is sun． Doctors （1）
know that how manysunlight we got can change how we feel． （2）
Scientists learned this by interviewpeople who live different parts of （3）
the world． In the far north， the days ∧ very short in winter． People there often （4） ____
say that they feel unhappy in thewinter． In the south where there are more （5）
daylight hours， fewerpeople say they are unhappy in winter． The reason is （6） _____
how much sunlight these people get each day． Sunlight changesomething in （7） ______
our bodies， which can make people feel happily．Another way to feel （8）
happy is to get much exercise． Just like sunlight， exercise helps our bodyfeel （9） _____
happier． Thatyou are upset about something， exercise is a good way to get （10） _____
those bad feelings out of yourself．
Mary had a problem． She want to go to college，（1）
but she was not sure what to go．Should she want to（2）
go to a college near his home and stay with her（3）
friends， or shall she want to go to a college in a（4）
different country？ One a night ， she thought（5）
about her problem before she went to sleep． When（6）
she woke up next morning，she knew the answer．（7）
Doctor in the hospital say that when we sleep， we（8）
can use our dreams to help yourselves．We need to（9）
keep thinking about the problem as we fall sleep， and write the dream on a piece of paper，so that we will remember the dream and try to understand it．（10）
Some men teachers entered into the library quietly．
A B C
What fast the boy runs!
A B C
It 's very kind for you to help me carry the box．
A B C