楼主拍完照之后，姐姐穿上了一件毛衣。穿上毛衣后的姐姐看起来去跟平时不一样，她显得更漂亮、更有魅力了，散发出一种成熟的知性美。
我凝视着美丽的姐姐，心中满是陶醉。突然，她对我说：“怎么还不把外套脱了，你不热吗？”
“对呀，我怎么给忘了…”听姐姐一说，我才意识到我看得太入迷了，以至于忘记了脱外套。

一切办妥之后，我们走出了政务中心的大门。我们打算坐公交车🚌回去，但尴尬的是，我们缺少零钱。
幸好，姐姐早就准备好了足够的零钱，所以她零钱分给了大家。
当接过姐姐递来的2元钱时，我看到了姐姐脸上温暖的笑容。😊

上车后，大约过了10分钟，我们下了车，然后走了一点路到了学校外面。
其他人都去买吃的去了，只剩下我和姐姐。我本来是想着在学校食堂吃的。（那个时候比较晚了，不知道食堂还有没有饭，我还天真地想去食堂吃）
可是他们全都在外面吃，姐姐也问我：“要不要吃碗面？”我说不要。
“为什么？那你吃什么？” “我晚上可以在家里吃。”
“今晚还有数学考试，考试很费精力的，不吃点怎么行？”
姐姐又问我：“吃不吃手抓饼？”我刚开始说不吃。
但几分钟后她准备去买手抓饼了，于是又问我“要不要手抓饼？” 我“嗯”了一声。 “到底要不要？” “要！”
她急匆匆地跑去买手抓饼了。看着她的背影，我心中很是感动，我觉得姐姐很关心我。

一路上都是她在照顾我。她是如此地体贴，没有她，我那天可能什么事也办不成。 谢谢你，我的小姐姐。

我写的英语作文可以发一下，但是楼主水平有限，文中存在一些错误，敬请大家谅解，也可以提出来，我会修改的

(3)
Since that moment, I have been considering her as my sister.
However, I am a introverted boy. I would like to call her as "my sister", but am embarrassed to do that.I didn't have sufficient bravery to say her my sister.
After that, I only called her once as "sister" in the last term.
I couldn't finish my English note in time, So I had borrowed her notebook.When I gave it back, I had called her as "sister…"…
Time flies.On the Lantern Festival, I made friends with her on the QQ.Then I said to her,"My sister, I wish you a happy Lantern Festival !"
"The same to you."She replied with a smile.
On the May Day, the same thing was done.

(4)
On the June 4th, I eventually took heart of grace to express my wish on the QQ.
I asked her carefully,"Can I call you sister?"
"Of course,"the next day, she responded,"I am willing very much."
"My sister!"I was very thankful to be allowed do that.
"Well, have a good review at home!"She seemd delighted.
Now, I have had such a good sister.How fortunate I am!

(8)
I have known that Pan'ge always against my sister.
So one night, I asked him,"Why do you always against my sister?"
"Who is your sister? Xiao Yane?"
"Yes, she is my sister."Said I.
"Why do I against your sister? Honestly, we are just playing jokes. Besides,we are classmate and get along well.So I'm not truly against her."He explained.
"As a matter of fact, I kown it's just a joke.But I just want to emphasize that she is my sister."I tell he my intention.
"Well, you emphasized well.You are a good brother."He raised me.
Well, she is my sister, and Pan'ge is my close friend, too.We three get along well with each others.
Best wishes to us!

(9)
Today is August 29th in the Gregorian calender and July 29th in the lunar calendar.
In the afternoon, I overheard a girl said,"(She) is 18 years old today and is an adult."
My intuition told me that the person whose birthday is today could be my sister.But I was not sure.
"As a brother, I shoudn't forget my sister's birthday."I thought.So I asked a girl classmate,"Is today the birthday of anyone?"
"Yes, today is the birthday of your sister."She answerd.
…
After class, I went by the corridor and saw my sister.Several girls sat next to her, talking and laughing.
I was eager to talk with my sister but the girls were talking with her that I can't cut in.
Eventually, I held an opportunity to talk to her,"Happy birthday to my sister!"
"Thank you."She said and smiled.
There was enjoyment in her voice.
In every year I wish there is today.

(10)
In order to sign up for the college entrance examination,we have to get a new identity card if the old one will expire before September 1st,2020.
Therefore,seven of us went to the Government center to handling ID card,including my sister and me.
We need to have a photograph,which is the first step.Before that,we can wear a overcoat of there so that we looked better.
I put on a brown coat at will.My sister saw me and said,"your clothes is in a mess."Saying that,she was arranging my collar carefully.
At that moment,time seemed to be still.I kept silent but my heart was full of sweetness and happiness. It is happy for me to have such a good treatment from my sister.
…
After I took photo,my sister dressed a sweater.Wearing the sweater,she looked different from usual.She became more beautiful and more attractive.
I looked at my sister for her beauty. All of a sudden,she said to me,"Why don't get off the coat?Won't you feel hot?"Hearing that,I had realized that I paid too much attention to look at her to remember to get off the coat.
That day I thought a lot.Though she allows me to call her as sister,we are a little distant. I haven't thought my sister would help me arrange my collar.But I felt so warm and I'm attached to this feeling.

(11)
I think my sister considerate.
After walked out the Government Center,we were going to take the bus but lack of small change.
Fortunately,my sister has prepared enough change in advance,so she handed out them to us.
Taking over the two yuan from my nice sister,I saw her face with a warm smile.
About fifteen minutes later,we got off and then were at the out of our school.
Others went to eat or bought food.
My sister asked me if I shall have some nooddles but I answered no.
"Why?How will you do?"My sister concerned me so much. "I can have a dinner at home."I explained.
"But there will be a math test tonight, which is of great cost your brain and energy. "She said.
After a while,she said,"Will you eat a hand cake?" "No requirement."
After a while again,she were going to bought hand cake and asked again, "Would you like?" "Eum."
"Do you want or not?" "Yes." Then,she went in a hurry.
She was waiting for the hand cakes. Looking at the sight of her back,I was moved by her care.All the way,she took care of me.
She is so considerate.Without her,I couldn't have dealt with any thing that day.
Thank you,my sister.

(1)
I have a cute and beautiful sister .
It was in my first term of Senior Grade 2 that I had met my sister.
One day, I heard from my deskmate that the girl who sat in front of him was born in 2001. I am a litter curious and asked her :"You are born in 2001, aren't you?"
"Yeah."She answerd with a smile.
"Which month?"
"July, and you?"She smiled so sweet.
"I was in December."Said I.
"Address me sister."
"Sister…"I was under control of something that made me call her as sister.
In recently years, there is a new word called "little older sister", which means a girl who is order than you but only a little older than you, is always be used.
I think she is very suitable for this word to me.

(6)
I have heard that my sister was downgraded when she was in junior high school.
When I was in the preschool, I was downgraded, too.
I think it's my best luck to meet my sister. If she hadn't be downgraded, how could I have met her?
May be there is a coincidence or there is a destiny. Anyhow, I have already been acquainted with her.
So on the June 29th, I shared with her a algorithm which I desighed to determine my goal of mark the next year.
My sister tried operating the algorithm, and figured out 567. But she didn't satisfy with it and said,"I think it low."
"Why don't you puls 10 ?" I suggested my sister.
"Good idea." she said, "But I think it's better to set the goal a little higher, so I let it 10 more again."
After a while, she said again,"But It seems a little impractical."
"Not at all," I comforted, "You have to believe yourself, sister."
I recommend my algorithm to many classmate, but most of them weren't willing to try it. Only two accepted it : one is my sister, and the other is the former deskmate of my sister.
Therefore, I think I'm lucky to meet my sister.

(7)
On the July 4th, we moved to our new classroom, which means we have become Senior Grade 3 students.
On the July 6th, we exchange the seatings. To my delight, my sistet has seated my behind.
However, I found that somebody call her as "fat goose (Pàng'é)".
I don't know why they are so impolite. Is my sister too fat? No, she is not overweight at all !
These days, she still smile at me sometimes. Her smile is still so moving, which I can't forget forever.
I miss her.