The first day of junior high school

The first day of junior high school

Negative is positive, a + B + C

Remove the brackets in the calculation of the first day of junior high school
1/3（1+2a）=2+1
1/3(1+2a)
Remove brackets

1/3*1+1/3*2a

Three calculation problems, a kind-hearted person to help
Writing process!
(1) 2x-1-1 in 6 = 3x + 2 in 8
(2) 0.2 x + 3-0.5 X-1 = - 2.5
(3) 5 of X + 4 - (X-5) = 2 of X-2

1) 2x-1-1 = 3x + 22x-1 / 6-3x + 2 / 8 = 18x-4 / 24-9x + 6 / 24 = 4-x-10 / 24 = 4x = - 862) 0.2x + 3-0.5x-1 = - 2.510 (x + 3) / 2-10 (0.4x-1) = - 255 (10x + 30) / 10-2 (4x-10) / 10 = - 25050x + 150 / 10-8x-20 / 10 = - 25042x =

The advantages and disadvantages of listening to music in English composition class
It can also be the advantages and disadvantages of listening to MP3

The beginning of the 21st century see the rise of portable entertainment utilities ranging from game devices to music players,playing a more and more indispensible role in modern people's life,especially for teenagers.It is widely seen that students with their earsets on all the time,even at school.However there are always disputes ensuing such a new trend.
Listening music after class,though preferable to most students since they offer a contrast,comfortable experience against vapid and dull classes,does little benefit to health.Statisitcs have shown that overexposure to music,especially with a inappropiately adjusted volume,would result in eternal mayhem in people's hearing.What 's more, the widespread fashion of rock,pop and dance music,whose energetic rhythms enthrall most young people,would largely distract students' concentration from their classes.
Maybe the best compromise is the proper selection of music style(light,classical music does appear far better for your hearing protection ),prudent constrain of time spent on listening to music and other moderate control of sets like volumes,so as to satisfy teenagers' appetite and avert substantial impact on their health and study.
It's a coincidence if it's the same

English translation
A lot of people go though life with only a few friends.It seems that some have fewer than that.They have no one on whom they can call in good times or bad.There is no one with whom to bounce ideas around,or to talk about deep and troubling subjects.They have no one to call in times of need difficulty.They are at the mercy of life,standing alone.
Friendship is a blessing,and a friend is the channel though whom great emotional,spiritual,and sometimes even physical blessings flow.Friends can cheer us when we’re sorrowful or depressed.Friends can challenge us when we allow ourselves to get beyond our reasonable boundaries.Friends can motivate us when we’re ready to give in, and they can provide for us when life falls apart.They are there when all is well,and we want someone with whom to share life’s pleasant and memorable moments.We often just want them around to have a good time,to laugh,to act silly,to enjoy some mutually liked activity.In how many ways have friends enriched our lives and made us feel loved, accepted,respected and cared for?Probably,too many to list,and the list grows daily.

Many people have few friends in this life. It seems that some people are less. There is no one to talk about whether they are good or bad. No one is around to give them advice, and no one to talk with them. They are in difficulties, but no one can help them. They are doomed to a miserable life and a lonely life. Friendship is a blessing. If you have more friends, it's easy to go, even if you are rich in material and spiritual

English translation
Rick is a good man.He makes birthday cakes in a store.His cakes are
great and have very good prices,so many people buy his cakes.He makes
friends with lots of his customers.They all like him very much.One evening,he wants to go home,but many of his old customers come in.Rick smiles to them,"I am sorry.It is late today.If you need cakes,please come tomorrow."One of them takes out a nice cake and says to him,"You make
so many great cakes for us.This birthday cake is for you.Happy birthday,
Rick."

Rick is a good man. His birthday cake is in the shop. What's his cake
One night, he wanted to go home, but many of his regular customers came in. Rick said with a smile, "I'm sorry. It's too late today. If you need a cake, please come back tomorrow.", He said to him, "you made a lot of good cakes for us. This birthday cake is for you. Happy birthday, Rick."

My hobby is listening to music

I like listening to music best.Because listening to music makes me relaxed.When I am tired,I will listening some quiet music,that makes me fall asleep very quickly.My favorite music is the music that ...

My hobby is composition with 1000 words
About my hobby about 1000 words composition, hee hee, although I'm only in the fourth grade, but my composition always write more than 1000 words
It's better about reading, dancing, music, painting

My hobby and ideal composition (100 words)

Today's weather is really good. After class, students come out of the classroom and play games on the playground
Today's weather is really good. After class, students come out of the classroom and play games on the playground
I played hide and seek with my classmates. I hid behind camellia. I thought: I wore red sportswear, red scarf and red hairpin today. Other students couldn't find me! Sure enough, Xiaoying who was looking for us couldn't find us. I found her coming towards me through the gap of Camellia! I thought: it's too bad, we should move the target quickly. So, Xiaojing, Xiaolan and I moved slowly. After a while, we moved to the orange tree again. Fortunately, Xiaoying didn't see it clearly, otherwise we would all be doomed! Xiaoying suddenly stood by the school's billboard and cried out: "Xiaoyun! Teacher wants to have a meeting with you!" Xiaoyun ran out of the bamboo forest, and she was caught by Xiaoying at once!
It's my turn. I went to the place where I often hide. Hey! No. at this time, I saw Yuanyuan dancing on the stage through the red scarf. I was so angry that I went straight to the stage and grabbed Yuanyuan. She asked me, "I convinced you. How did you catch me?" I replied triumphantly, "just you? Dancing on the stage, the red scarf is so thin, of course I can see it!" this time, Yuanyuan is convinced. You know, it's hard for her to say a good word!
Ding Ling Ling Class, but the playground is still reverberating with our happy laughter

My hobby 200 word composition
emergency

I have many hobbies, such as sports, dancing, painting, etc. but my favorite is reading. I have a bookcase full of books, including composition books, story books, science fiction books. Every time I read a book, I would be immersed in the sea of books, forgetting everything and myself. I remember once watching TV at home