1, Viết đoạn văn giới thiệu bản thân
Hello everyone, my name is Le Ngoc Diep. This year I am 12 years old, I live in Dong Da, Hanoi. There are four members in my family, including my parents, elder brother and me. Now, I am studying in class 9B at Chu Van An school. At school I have a lot of friends, they are all docile and lovely. Everyone says that I am a very active and energetic child so they love me so much. My favorite subject is Physics and English. My hobbies are cooking and reading books. Some of the favorite books are science fiction, detective, history and art. In my spare time, I also take an online piano course. In the future, I will try to get more experience to pursue the dream of becoming a famous pianist performing in the world.

2. Viết đoạn văn nói về mẹ của mình
My mother is the one who I love most in my life. For what she’s done, she deserved with the whole world. My mother is a 43-year-old household wife. She’s tall, slim and especially she has a beautiful long black hair. She always smile thus everyone consider her a friendly person. My mom loves every members of the family with all her heart. She agreed to be a household woman instead of working out. My mother takes care of the household chorces. She wakes up earliest in the morning and goes to bed latest in the night. And during the day, she’s very busy. I remember once when my mother got sick so nobody did the house work and everything went to crazy. From then, my father and I join hand to help mother whenever we have free time. She’s really happy about that. When I was a kid, mom taught me to play piano at each weekend. I still remember the songs which includes many childhood’s experiences. Not only taught me to play piano, she also taught me to be a better human. I love the moral stories that she told me before I fell asleep every night. We’re really appreaciate mother’s effort, patient and her hard work to conserve the family’s happiness. My mother is an indispensable part of my life. When I grow up, I want to be a woman like her.

13. The pollution of water is an important problem today. Today, throughout moutain to city, almost rivers are not pure. They are dark, black, and foul and make the bad trouble with our lives. We need fresh air, we need fresh water. We need water to drink, to bath, to clean and wash. We very need water. Land like Dad, and water like Mom. Water smooth, transparent, clear, and it has 70% of all our body. We can not don't need water. Water help tree grow. Water can refresh and clear all things. But today, we only have water from water city company. The water we drink, is not fresh. And it must fire to hot as 100 degree. And then, we make it cool, so we can drink. In once upon a time, all rivers are fresh. And we can swim in that, it's very funny. In that rivers, we have fishes, too, and shrimp, and very much see animals. But now, with our rivers, there have no fish, or shrimp. Because there're too dirty. If we want to make our rivers revival, we need learn the way to not pour the pollution things to our rivers. It's very difficult, I know. But if we truely want our rivers have the blue, not black, or grown color, we need do all things from the begin. Nowadays, we have many polluted company, we always try to make pure water. And to have pure water, we must pay money. It's not cheap. And the last thing I want to talk with you, that we need to learn the way to not pour the dirty things to rivers. And we need save our water.

3, Viết đoạn văn nói về gia đình
My family is a small one with only three members: my mother, my brother, and me. My mother is a great woman who has always taken very good care of my brother and me.Unfortunately, she is currently unemployed, but we feel secure with her at home when we are. Every morning she fixes breakfast for us, and then my brother, who is in tenth grade, either walks or rides the bus to Overfelt High School. On the other hand, I work at Micro Lamba Wireless Company, but when I am not working I study English at San Jose College. Not only do my brother and I differ in age and occupation, but we are unlike in personality. While I am shy and quiet, my brother is very amusing because he is always telling jokes or saying something funny. In brief, we may be just a small family, but we always spend a good time together since our mother is so caring and my brother so amusing.

7.Vietnam,our country,is very beautiful.It has four seasons:spring,summer,fall and winter.In the spring it is often warm,sometimes it's rainy.In the summer it's hot and sunny.The weather is cool in the fall and in the winter it is cold and windy.I like hot weather because I can do many activities.When it's hot,I usually go swimming and eat ice cream.Sometimes I go walking with my sister.
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9.My best friend is my classmate at school. She and I have been studying together since we entered school in kindergarten. We have studied together all these years. We also travel by the school bus together because we stay close to each other. Her home is only a ten minute walk from my place. My friend is kindly and sweet-natured. We are always happy to be with each other. We enjoy studying, playing and eating together. If I am sad she will do all she can to make me smile and feel happy. She has always been kind and helpful to me. When I miss school because I am unwell she comes to my place to share with me all that has been done at school. When she misses school I too help her with all that has been covered at school. We also play badminton together in the evenings.

4, Viết đoạn văn nói về trường học
My primary school is a paradise with fresh air, picturesque surroundings and beloved people around. It is situated in the countryside among far-flung green fields. Its simple design with two buildings perpendicular to each other and a variety of shade trees and flowers gave me the feeling of closeness. Besides, there was a vacant plot for students to play soccer every afternoon after school. Moreover, all the teachers were extremely whole-hearted and dedicated. In addition, I had close friends who were always by my sides to help me whenever I had difficulties. To put it briefly, this school has had a great impact on my childhood experiences and all memories about this primary school will always be in my deep affection and never fade in my thoughts.

5, Viết đoạn văn nói về chuyến tham quan
Last summer, my classmates and I had a trip to Vung Tau, and it was a fun trip for us. Vung Tau is about 3 hours by motorbike from Ho Chi Minh City, so we gathered at 5 am in front of the school gate in order to arrive at the destination early. The road to Vung Tau has a lot of beautiful scenery, and we stopped at some places like forests and grasslands to take some pictures. We arrived there at about 9 o'clock. After checking in at the hotel, our headed to the famous lighthouse in Vung Tau to enjoy the beautiful the sight, then we ate some typical dishes of Vung Tau like yogurt and boiled eggs. At noon, we returned to our hotel rooms before heading out to the beach in the afternoon. The beach in Vung Tau was cleaner and less crowded than in previous years, so we had a relaxing time by the sea. The boys hosted a swimming competition, while the girls spent most of their time photographing and strolling along the beach. We divided the group into two teams to play volleyball, and the losing team had to pay for dinner. My team won, so I'm very excited to have a free seafood party. We ate at a market, and all of the seafood there was very fresh and tasty. I ate a lot of different dishes such as shrimp, crabs, fish, squid, etc., and the happiest thing was I do not have to pay for them. After eating, we rode our motorbikes around Vung Tau to watch the night life and enjoy the fresh air of the sea. The next morning we had breakfast with Banh Khot - a famous dish of Vung Tau. At 12 o’clock, we checked out at the hotel and went to some other beautiful places to take pictures before heading back to Saigon. I was a bit tired of traveling for a long way, but having a fun trip with my friends made me feel really happy.

6, Viết đoạn văn nói về ngày Tết
Vietnam is famous for its several holiday and festival, especially Tet holiday. It takes place from the first day of the first month of the lunar calendar until at least the third day. Although occurring in short period of time, it is believed to be the most important and popular holiday in Vietnam. There are many special food are made so as to prepare for Tet meal such as: sticky square cake, Vietnamese sausage, sticky rice and jam. The food is thought to reflect Vietnam’s habit and custom as well as Vietnamese’s lifestyle. Besides, the meal has other dishes like fish, vegetable to show the hope for a successful and prosperous new year. In term of customs, children’s receiving red envelop from the elder, visiting relative’s houses and going to church are popular activities. Giving lucky money is thought to bring children hope and health. Church is the symbol of peace; therefore, individual go there and pray for successive year. Traditionally, the house is designed with peach flower in the North and Ochna integerrima in the south part of Vietnam. Besides, the house as well as town are clear, decorative and beautiful as all are ready to start a new year. People have cozy atmosphere and enjoy joyful time with their family’s members. It’s high time for people living at different parts of country gathering and spending time together. Tet is a chance for one to come back home after many stress and pressure of studying and working environment. Tet is not simply a holiday, it is culture and habit of Vietnamese since its deep meaning is sacred and important. All in all, Tet includes not only joy but also long-standing event in people’s soul as it helps one grow up through experience.

7, Viết đoạn văn nói về mùa ở Việt Nam
Vietnam,our country,is very beautiful.It has four seasons:spring,summer,fall and winter.In the spring it is often warm,sometimes it's rainy.In the summer it's hot and sunny.The weather is cool in the fall and in the winter it is cold and windy.I like hot weather because I can do many activities.When it's hot,I usually go swimming and eat ice cream.Sometimes I go walking with my sister.

8, Viết đoạn văn nói về tết trung thu
Mid-Autumn Festival is under the full moon day of the lunar calendar every year in August, over 4,000 years ago. This is the day children’s festival, also known as the “Festival looks Moon”. Children are expected Tet is because adults are often donated toys, usually light. His star, mask, light pull troops … and pies, cakes plastic. Besides the Tet Holiday, Mid-Autumn festival is one of the most famous festivals and it is a traditional celebration for Vietnamese children.

In this new year, we organized presentation deck, looks moon. Everywhere is fallen in the active and colorful air. Children are provided with many nice lanterns – star lanterns, flower lanterns and diverse funny masks for special performance in the evening of the full moon. In some areas, people also held dragon dance, lion dance to the children happy. The main point of the Mid-Autumn is that children use the beautiful lanterns, wear funny masks, perform fantastic lion dances and sing folklore songs in the house’s grounds or on the streets when the moon is rising.

In Vietnam, Moon cakes are the specific cakes and are only on this festival. Moon cakes, which are made from flavor, dried fruit, meat, egg, pumpkin’s seed, peanut, are so sweet and good tasting. Moon cakes symbolize Luck, Happiness, Health and Wealth on the Mid-Autumn day.

Mid-Autumn celebration is also an opportunity for members of the family to get together and share everything in their year. The young generation express their gratitude to the old generation. The parents show their love for their children. For others, because the traditional time to have this festival is usually after harvesting the crops, it is as the congratulation for the full harvest.

Apart from moon cakes and lanterns, the other most visible tradition related to Mid-Autumn festival is the lion dance. On the nights leading up to the holiday, groups of children parade through the streets – some of the children maintain a martial beat on drums, while others control an extravagantly decorated ‘lion’ crafted from molds and paper.

The children approach homes and businesses and ask the owners for their permission to perform. If they agree, the children put on a show that is believed to bring a blessing of luck and fortune. Afterwards the host gives the children lucky money as a sign of gratitude.

9, Viết đoạn văn miêu tả người bạn của mình
My best friend in high school is Lan. Lan sits next to me in class, eats with me at break time, and hangs out with me after school. She has long and beautiful hair; my mother always says that I need to pay more attention to my hair so it can be pretty as hers. I am good at English while Lan is excellent in Math, therefore we can help each other every time one of us has trouble in understanding those subjects. Besides our study, Lan is always by my side whenever I feel upset. I tell her everything, and only her can know my true feelings. We have been best friends since our young age, and I will keep this friendship forever.

10, Viết đoạn văn nói về công nghệ
Nowadays, Internet has become an important part in the modern life. Besides the advantages, it also brings about many disadvantages that no one expects. First, Internet is so addictive and time-consuming. Using it sometimes makes you lose your sense of time and easily deep in meaningless things. For example, when you start studying at 7 o’clock, you have intention of using Internet for doing homework but then you are addicted to the entertainment websites and can not stop. As a result, it takes you a lot of time to finish work and makes you lazier and lazier. Second, some social networking sites contain potential risks, because they are not strictly controlled. Some websites can report the false and reactionary information, other ones even can take advantage of your belief then make money illegally. Last but not least, Internet affects harmfully to your health. It is undeniable fact that your vision is shorten so much when you use smartphone or computer so much. Moreover, it also results in some diseases, which relate to memory and skeleton, especially promote the senescence faster. Taking into consideration, Internet is not bad but everyone should uses it reasonably and effectively.

11, Viết đoạn văn nói về ô nhiễm không khí
Nowadays, pollution is a popular term with everyone in the world and air pollution is one type of pollution. The definition of air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside. A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution. There are some main reasons which cause air contamination such as burning of fossil fuels, agricultural activities, exhaust from factories and industries, mining operations, and indoor air pollution. Air pollution always has bad effects on our life. Harmful gases, dust, and smoke enter into the atmosphere and make it difficult for plants, animals and humans to survive. We also can see some examples of the result of air contamination which occurs around us as global warming, acid rain, and depletion of ozone layer. The effects of air pollution are alarming, so governments over the world should have suitable policies of protecting the environment, especially air quality to create a clean world for our generation in the future.

12, Viết đoạn văn nói về âm nhạc

Hobby is one of the most important things we should have in our lives. It is something that you enjoy doing, something that brings relief of the daily grind and allows you to relax. Of all hobbies in the world, I like music the most. For me, music is the best hobby ever. You should look around and you can see that music is everywhere.

I enjoy music and I listen it every single day. There are a lot of different styles of music for you to choose and enjoy. If I am in good mood, I prefer to listen some energy rock music that keep me happy and full of power. If I am tired, I chose some calm, relaxing songs. Music can speak, through music people can express feelings and emotions. When you hear something that looks like you, that you understand it easily, you start to love it. There are several different ways to enjoy music as your hobby. When you discover an artist or musician that you satisfies, it’s clear that you want to collect all of their works. Not only listening to music, a music collection is a great hobby to have, too.

Music is a hobby that has no boundaries. It makes the world smaller. Without music, life would be a mistake.

13, Viết đoạn văn nói về ô nhiễm nước
The pollution of water is an important problem today. Today, throughout moutain to city, almost rivers are not pure. They are dark, black, and foul and make the bad trouble with our lives. We need fresh air, we need fresh water. We need water to drink, to bath, to clean and wash. We very need water. Land like Dad, and water like Mom. Water smooth, transparent, clear, and it has 70% of all our body. We can not don't need water. Water help tree grow. Water can refresh and clear all things. But today, we only have water from water city company. The water we drink, is not fresh. And it must fire to hot as 100 degree. And then, we make it cool, so we can drink. In once upon a time, all rivers are fresh. And we can swim in that, it's very funny. In that rivers, we have fishes, too, and shrimp, and very much see animals. But now, with our rivers, there have no fish, or shrimp. Because there're too dirty. If we want to make our rivers revival, we need learn the way to not pour the pollution things to our rivers. It's very difficult, I know. But if we truely want our rivers have the blue, not black, or grown color, we need do all things from the begin. Nowadays, we have many polluted company, we always try to make pure water. And to have pure water, we must pay money. It's not cheap. And the last thing I want to talk with you, that we need to learn the way to not pour the dirty things to rivers. And we need save our water.

14, Viết đoạn văn nói về máy tính
Computer is a modern tool which has made life very easy and simple. It has the capability to complete more than one task in small time. It is able to do work of many human beings alone within less time. It is the utility of highest efficiency. The first computer was a mechanical computer which was created by the Charles Babbage. A computer works successfully using its hardware and fully installed application software. Other accessories of the computer are keyboard, mouse, printer, CPU and UPS.

The data which we put into the computer using device is called input data and device as input device and data which we take outside using printer or the other device is called as output data and device as output device. The input data gets changed into the information which can be stored and changed anytime. Computer is very safe tool for data storage which is being used in various fields. We can shop, pay our electricity bill, water bill, video chat, messaging, e-mail messages anywhere in the world and lots of online activities using the internet.

15, Viết đoạn văn nói về điện thoại
Smart phone has played a very important role in our lives. It is an useful entertaining instrument. We can download a lot of games or books, music, movies and they are free. After a stressful working day, this will be a good way to relieve stress and get back energy. In addition, the phone is also considered one of the modern educational methods. Only with the phone connected to the Internet, we can access and surf the web to enlarge knowledge. On the Internet there are a lot of different knowledge from literature, theology, history, physics to astronomy and politics. Moreover, there are also a number of other helpful news channels, which helps us broaden our knowledge of cooking, fashion, behavior in communication, ... Last but not least, because of the compact , being easy to carry so the phone is loved by almost people. We can take it to anywhere and use it any time. In short, the phone offers a lot of great benefits. Each of us should use it reasonably and efficiently.

My dear family has all 4 members: Mom and Dad, sister, and me. My father’s name is Nhat, he is a construction engineer. Every day, most of the time my dad is at the construction site. Because of that, my father’s skin was dark. When he came home at night, he often went to play soccer with his friends at the football field near him. Speaking of my mother, my mother is 40 years old, she is also very busy. My mother is a nurse, so most of the time she is in the hospital. My sister is Trinh, 22 years old. She is a beautiful girl with a very charming smile. Because my parents are often busy, nee-san takes care of me and cleans the house in place of my parents. When I finish school, I often help her sweep the house or pick up vegetables. Although we’re busy, we eat together almost every night. After dinner, we watched a comedy together and told each other the story of today. I am very happy and happy to have such a family.