A little girl thought she was not beautiful and nobody liked her. So she was always 1 and didn't like to talk to others. However, one day, her mother 2  her a beautiful hair clip (发夹). When she wore it, she looked much more beautiful than before. She decided 3 it to school.

    On her way to school she found that 4 who saw her smiled at her. Most of her classmates said “hello” 5 her, but this never happened before. She thought that the beautiful hair clip had brought them all to her. She was so happy about all of the wonderful things.6 she didn't tell her classmates about her beautiful hair clip, they all wanted to know what had happened to her.

    When she went 7 home after school, her mother 8 her, “Did you know you dropped your hair clip? I found it by the door this morning.” At this time, the girl understood that she hadn't worn the hair clip to school at all.

    It is not important 9 we wear or how we look. The most important is how we think about 10.

    I'll tell you1about my English teacher, Mrs. Wang. She is a middle-aged woman. She is not tall and not short , and she is also not2and not thin . She3long black hair. She likes4a red dress. She is very beautiful. She5very good English . She has three classes a week , but they aren't6Tuesday or Friday. All the students in her class love her very much.

    Mrs. Wang lives not7the school. She walks to school with her son and her daughter early every morning. Her two children are8.They look the same. They are in Grade Two, but they are not in9class . They often wear the same clothes. They look very10.

    Learning dances sounds interesting. But if you really want to become a dancer, read1following guide for new dancers.

    If you want to become a dancer, you should first2a dance style. There are some skills in each kind of dance. And we need to practise3a lot. And knowing which dance style you just want to learn can help you practise harder.

    Find a dance class. When you have decided4dance classes, it is important to choose your dance teacher 5. It is easy to get into some bad habits, and you may find it hard to correct (改正) them later on. And what is the6is to choose a teacher and you really love his or her dance style.

    Different styles of dance clothing are7for different styles of dances.

    8example, we need special dance shoes for most dance styles. And your dance teacher will probably have some requirements on other things. Ask him or her for more about9to wear.

    Besides, the floors of dance classrooms should be soft,10you may be injured when you dance on hard floors.

The Long March 5 Y3 is China's strongest rocket.

    China's biggest and most powerful carrier (运载) rocket roared (轰鸣) into space on Dec 27, 2019. The Long March 5 kicked off its mission (任务) at the Wenchang Space Launch Center in Hainan.

    The 57-meter-tall rocket, known as the Long March 5 Y3, is the tallest, strongest and most technologically sophisticated (技术复杂的) rocket in China. Since it is much bigger than China's other Long March rockets, people call it "Fat 5". The rocket is able to carry spacecraft (航天器) weighing up to 25 tons – roughly the weight of 16 midsize cars – into low-Earth orbit (近地轨道), China Daily reported. This payload capacity (有效载荷) is about 2.5 times greater than that of any other Chinese rocket.

    During the December launch, the Long March 5 successfully sent the Shijian 20 experimental satellite into orbit. At more than 8 tons, it is the heaviest and most advanced communications (通信) satellite built by China.

    The launch also tested key technologies that will be used to take the Chang'e 5 probe (探测器) to the moon, according to the China National Space Administration.

    The success of the Long March 5 launch was hard-earned. The rocket's first launch was carried out in November 2016 at the Wenchang center. A second mission took place in July 2017 at the same site, but failed to send a satellite into orbit. According to project leaders, in the two years since that failure, the rocket's research team held more than 600 seminars (研讨会) and carried out at least 1,000 experiments and tests to improve the rocket.

    "Compared with the Long March 5 Y2 that was used in the failed second mission, the new one has about 200 technical improvements, including changes to the engine design," Li Dong, the rocket's chief designer (总设计师), said to China Daily.

    The future missions of the Long March 5 will include a trip to Mars, taking back moon samples (样本), and placing parts of a manned (载人的) space station into orbit.