When we are in a bad mood or ill at ease, as long as we listen to a beautiful song, we will feel better and relaxed. A musical _____ always makes us comfortable. By listening to music, we also can understand the philosophies which _____ the music.

Music not only can change our moods, but also can _____ some kinds of diseases, such as insomnia (失眠). Music treatment has been _____ in many countries recently. It has been _____ that music can make people relaxed, more _____ and have a better sleep. Some music even can promote us to _____ a certain number of natural chemicals from our bodies. Besides, music also has a good effect on strengthening people’s memory. In a university, 60 girl students accepted a (n) _____ , It showed that the girls who received musical training in their childhoods could _____ 17% more reading materials than those who didn’t. Some experts also ______ that musicians’ left brains are bigger in size than ordinary people’s. As we know, our memory is ______ by the left brain. That might be the reason why those who receive musical training have a better memory. ______ , the patients whose speaking is damaged may recover ______ by listening to or appreciating some music.

In addition to these ______, music can also promote children’s intelligence growth and ______ people's life. In some countries, people conducted a (n) ______ experiment. They played music beside vegetables and cows. As a result, the vegetables grew faster and the cows produced more milk. Why does music have so many magical functions? ______ , music influences people in psychological and physical ways.

From a psychological angle, music can impact directly on people's moods and behavior. Music has various rhythms, and so do human beings. When the two kinds of rhythms are in ______, the former can adopt the latter’s psychological rhythms. Usually, people will ______ music’s rhythms to change their movements.

From a physical angle, music is a sound wave which has a range of frequency. The wave can have ______ on people’s every neuron, which can secrete (分泌) some chemicals that are good for our health

   Technological innovation（创新）may not give you a warm feeling. 【小题1】 Messaging apps are examples of technology that is helping bring people together. It’s ready to continue improving our lives as innovation allows technology to really understand how we live.

【小题2】

Some of the most popular and widely adopted innovations make things we’re already doing easier. A well-designed piece of technology can transform something that consumes time into a worry-free touch of your finger, giving you more time to spend with friends and family.

Developers keep finding new and brilliant ways to prove our identities online. With fingerprints and voice recognition, technology keeps getting better at proving we are who we say we are. 【小题3】 .The more trust we have, the easier it will be to fully welcome the aspects of fintech（金融科技）and have control of our financial data.

Crowdfunding（众筹）technology keeps breaking down walls that may have previously kept good ideas from being realized. Here’s how it works: You throw your project to people through an online platform. 【小题4】 . By connecting dreamers and inventors to a new type of capital, technology is giving more creative ideas the opportunity to become a reality.

As technology continues improving, it becomes easier to build and keep a connection with someone who isn’t in the same location as you. 【小题5】 . And think about how great it will be when you can communicate with your friends and relatives in virtual reality. It will be the next best thing to be together in person.

   In the modern world，there is an unfortunate tendency to value profit over intelligence. People may know a practice is harmful，but continue to do it anyway because it produces an in-demand product. Fortunately，there are inventors who work tirelessly to develop more responsible solutions. Sally Fox is one such individual.

Before Fox's invention of Foxfibre cotton，naturally colored cotton could only be spun（纺线）by hand，which was such a long and laborious process that businesses chose to take white cotton，bleach（漂白）it，dye it and spin it on a machine. This produced the colored fabrics people wanted，but also created a lot of pollution through the bleaching and dying processes. Sadly，there weren't really any practical choices available until Sally Fox came along in the late 1980s and revolutionized the industry.

While working as a pollinator（传花粉者）for a cotton breeder looking to develop more pest-resistant plants，Fox began breeding brown and green cotton，picking out the best seeds that produced the longest fibres and replanting them year after year. Finally，she created two kinds of colored cotton that could be spun on a machine，and she purchased a small lot of land to grow them. Sally even received Plant Variety Protection Certificates for the new cotton.

By the early 1990s，Sally Fox had had a 10-million-dollar business that produced naturally colored cotton for major companies like Levi's，Esprit，Land's End and L. L. Bean. It was a more environmentally friendly product that was also turning a profit. After globalization forced most of the spinning mills（工厂）to South America and Southeast Asia，Fox's business took a hit，but she continues to make new naturally colored cotton to this day. Each new color takes about 10 years to produce—but，for Sally Fox，the patience is worth the payoff.