请大家帮我看看这篇英语文章有没有什么语法或拼写的错误,也提些意见.

请大家帮我看看这篇英语文章有没有什么语法或拼写的错误,也提些意见.
I like looking out the window in my room.I miss you when we are not together,and I trying to find you and looking forward to your return.My mother.
Since I was born,I have never seen my biological father.Mother would not say anything about him.Whenever thought of my father’s left,I was felt that I would never obtain the love from him.I felt my life is not complete.But my mother has cleaned up all the doubts and worries that stucked in my heart.she gives me all her love.
When I graduated from junior high school,I came to America with my mother.She helped me to find the senior high school,settles down my life.Since then,we can hardly spend time together.I always alone at home.She rarely goes home for dinner.At that time,I often lean on the windowsill and search for her figure.Yet for countless nights,until I’m sleep,she’s still wasn’t home.
One night,my mother was home late.After she’s home,she lies on the sofa.I put a quilt on her so that she won’t caught a cold.Suddenly,I found that there was some blood stain on her shirt,it makes me worry.After a closer look,I saw some peeling on her hand.At that time,I couldn’t hold for me is selfless I burst into tears.My mother had paid much for me.Since I opened my eyes,she always working hard so that I could lead a better life.I feel that.I think I should give her more care.
The windowsill is my favorite place to stay because I could wait for you back home,my mother.I want you to know how much I love you.You gave me life and taught me how to live.Thank you for all the times.You wiped away my tears,calmed all my fears,and help me by my hand.
I’m lucky because I have a selfless mother.To me,she is the person I love the most.For as long as I can remember,she always by my side to give me support,confidence and help.I gradually felt her sincere love for me,and her love for me is beyond compare.I will cherish my learning time so that I can get into a better university and achieve my dream .I want to use my lifetime to repay my mother,the woman who loves me the most in this world.

I like looking out of the window in my room.I miss you when we are not together,and I try to find you and look forward for your return.My mother.
Since I was born,I have never seen my biological father and my mother has never talked about him.Whenever I think of my father’s left,I feel that I will never obtain the love from him and that my life is incomplete.But my mother has cleaned up all the doubts and worries which were stucked in my heart.she gives me all of her love.
After I graduated from junior high school,I came to United States with my mother.She helped me to find a senior high school for my continuing education.Since then,we hardly spend any time together and I'm always alone at home.Because she rarely eats dinner at home,I often lean on the windowsill and wish I can see her coming home.Yet,for countless nights,she wasn’t even at home even after I fell asleep.
One night,my mother came home late and she lay on the couch.I put a blanket on her so that she won’t be sick on the next day.Suddenly,I found that there were some blood staines on her shirt and I was worried.After I had a closer look,I saw some peeling on her hands.At that time,I couldn’t even hold my tears anymore because my mother have paid so much for me.Since the day I was born,she has always worked hard so that I can have a better life.I think I should care more about her now.
The windowsill is my favourite place to stay because that is the place where I can wait for my mother to come back home.Mother,I want you to know that I love you so much.You gave me my life and taught me how to live.Thank you for all of the times that you wiped away my tears,calmed my fears,and helped me by your knowledge.
I’m lucky because I have a selfless mother.She is the person I love the most.From the beginning of my memories,she was always stand by my side and gave me support,confidence and help.I gradually understanded her love and that for me is beyond compare.I will study hard in my high school so that I can get into a better university and achieve my dream.I want to use my lifetime to take care of my mother-the woman who loves me the most in the world.
高中生里面英语水平算很好的了,比我当年好多了.注意写东西不要按照中文的思路去写,要按英语的思路去写.不要有那么连接短句比方说one night,one day,after I.,at that time,etc.这些都是中文语法,英语书面语很少这样写.你写的很多句子都重复,很多前后都可以用which,when 或者that 并成一句,看起来更简洁更容易懂.注意时态和 have/has done,句子中的时态前后要一直.always前要有be动词.good luck.