修改英文文章错误 可以追加分数

修改英文文章错误 可以追加分数
Learning to say NO
We've all been taught that we should help people.It is the right thing to do and will make us popular with others.It may even win us favors in return.However,we must be realistic.We can't say yes to every request.If we did,we would fail or go crazy for sure.Sometimes we simply don't have the time to help.In this case,we must know how to say no politely.
Saying NO can be very difficult.People with low self-esteem very often have a lack of assertiveness and think they have to meet the expectations of everyone.It is very hard for them to set limits with others.They sometimes feel ashamed or guilty if they would say NO.But to do things against your will and possibilities will end up in feeling used and resentful.
A simple and direct "NO,I am not able to help you with that" is the best solution.If you want to (have to) give an explanation you should keep it simple:” NO,I have already made an another appointment for this time" or "NO,sorry.I am afraid I have to decline because I have no spare time."
If someone makes a request it is fair to ask for time to think it over.The decision should be up to you,but sometimes it is difficult to say NO right now.You can try to use an empathic NO,if you would have helped under different circumstances:
For example,if someone ask you to take care of his cat you may refuse like this
"Sorry,no.I would have kept your cat next weekend.But I will be off for visit.I know it will be hard to find someone to take care off the cat.I will try to help you next time."
We must not feel guilty about saying no.Sometimes refusing others is the right thing to do.It can save ourselves,and them,a lot of trouble.In short,we cannot please everyone all the time.Refusing favors is a part of life.

其实没什么大错误,我只是觉得有些地方可以改一下比较好
If we did,we would fail or go crazy for sure.
这里为什么要用did呢,没有必要用虚拟语气啦,用do就可以了,would没有问题
Sometimes we simply don't have the time to help
help可以作不及物动词,不过一般都是作及物动词,所以看着有点怪,可以改成help others,或者 offer help.
People with low self-esteem very often have a lack of assertiveness
自卑这么表达有点怪,可以用 people with a sense of inferiority 或者self-abased 或者self-comtemptuous
But to do things against your will and possibilities will end up in feeling used and resentful.
possibilities 在这里搭配有点chi-english,可以说against your will or beyond your ability,是说感觉被人利用了么,也没有这么表达的……
NO,I have already made an another appointment for this time"
another或者an冗余了,删一个
I know it will be hard to find someone to take care off the cat.
off--of
It can save ourselves,and them,a lot of trouble.
这里为什么用两个逗号隔开呢,语法上没有问题,只是强调的话显得有点奇怪,可以把and 改成as well as,像一个插入语的形式就比较好