谁来帮我写篇英语作文,

When my friend is sad,I will…
My best friend is Lily.She always shares her feelings with me.
Her awful score often makes her sad.When she doesn’t pass the test,teachers and her parents will be angry with her.
I am sorry to know that,but I will tell her there is a old saying ‘Let bygones be bygones’ andI will teach her the knowledge that she doesn’t know.I also ask her to study harder so that she can pass the next test.
When I’ve done this for her,she always feels much happier and makes up her mind to study harder.That’s what I want to see.I hope that she will pass the test and always be happy.
Lily is my best friend and I will always stay with her whenever she is happy or sad.