These days, it is not unusual for 10-to 12-year-olds to publish their own websites or for second and third graders    1    （begin）computer classes. At the same time, computer games are becoming increasingly popular as major publishing houses continue to develop    2    （education）computer programs for children in preschool. Also, technological know-how has become a    3    （require）for most jobs in an increasingly digital world, as the computer has become a common tool in most    4    （profession）

The Digital World is a set of volumes    5    aim to describe how digital systems influence society and help readers understand the nature of digital systems and their many interacting parts. Each volume in the set explores    6    wide range of material, explains the basic concepts of major applications of digital systems,     7    discusses the influences they have on everyday life. Because the number of possible topics    8    （be）practically limitless, we focus on a sample of the most interesting and useful applications and tools and explain the basic principles of technology. Readers    9    （encourage）to continue exploring the digital world with the guidance of    10    （we）Further Resources section featured in each volume.

Hip hop is getting its very own museum in its birthplace in New York State. The Bronx, the permanent home of the Universal Hip Hop Museum, set to open in 2023, is    1     (celebrate) the history of hip hop, which was created by    2     (Africa)Americans, Latino Americans and Caribbean Americans.

Rocky Bucano is the museum's director. He noted that until now there hasn't been a physical place that is devoted to     3     (preserve) hip hop history and culture. He said that the museum started as     4    idea about eight years ago when some hip hop singers hoped the stories of hip hop could be     5     (accurate) told and passed down.

When the museum     6     ( finish) , the 5, 570-square-meter space will have interactive (互动的)exhibits, live shows, film screenings and conferences. One room will have a high-tech console(控制 台 )     7    interactive characteristic will take visitors on a hip hop history trip based on their reactions    8    different characters in a game.

The exhibits will include hip pop    9     ( music)Kurtis Blow's original beatbox machine, and the first and second rap    10     ( record)ever released.

As the COVID-19 epidemic continues to spread    1     (global), young people in China care for the well-being of their young friends across the world and    2     (try) to deliver messages of love and care in various ways now.

As a part of the project “We Are Always Together in Weal and Woe”, a new program has recently been launched by China Soong Ching Ling   Foundation,     3       has collected 85 letters     4       (write)by students from 17 middle schools in Beijing to young people in pandemic-stricken countries such as Japan, Pakistan and Greece. These letters are displayed       5     the form of sand paintings and have been made into a series of short    6     (video) titled A Letter to Friends.

    7     project “We Are Always Together in Weal and Woe” is hosted by China Soong Ching Ling Foundation and China Public Diplomacy Association     8       is supported by China Soong Ching Ling Science & Culture Center for Young People. More works     9    (produce) by Chinese young people in the near future, aimed    10    (send) support and blessings to more countries.

The Teacher-Student Relationship

A good teacher-student relationship will make learning enjoyable and interesting for the students.

To set up a good teacher-student relationship, a teacher’s     1     (behave) is important. The teacher should motivate (激发) the students so that they want to learn. A good teacher should be     2     (patience), friendly and strict. However, being too friendly may cause students to become lazy and stop making progress. On     3     other hand, being too strict may frighten the students. So a teacher should avoid     4     (go) to extremes (极端) in treating his students. And teachers should encourage the students to think     5     (independent) and learn to study by     6     (they) .

As for the students, they must always respect their teachers. Students should be eager to learn as well as willing     7     (work) hard. It’s important to listen with attention in class and it’s more important to learn to raise questions and work out problems     8     new ways.

Above all, both students and teachers have to focus on     9     they should do most, which means that the students have to study hard and teachers have to be responsible when teaching. Besides, students and teachers have to respect each other, which     10     (be) a necessary basis of setting up a good teacher-student relationship.