When you look into the sky at night, you can see a large number of stars. Besides, you can see the _________ too. It’s bright _________ beautiful. People write many songs and poems(诗歌) _________ it.

In the 1960s, some _________ wanted to be the first one to send a man to the moon. America and Russia were in this “space race”. They _________ a lot of money _________ it. The _________ man in space was Yuri Gagarin, a Russian. He went into the space _________ 1961. A few years later, an American spaceship flew to the moon. Neil Armstrong walked out. He was the first man _________ on the moon.

China is interested in the space too. In 2003, Yang Liwei, China’s hero, flew __________ the earth in space.

My friend John has got a restaurant in a big city. It is near a supermarket. He gets ten robots (机器人) for the restaurant. Each robot costs him 20,000 yuan. The restaurant is not big, but very popular. Now more and more people come here for dinner.

The robots have different jobs in the restaurant. Two robots cook different kinds of food; one washes the dishes; one cleans the floor and the others give food to the guests (客人).

Although the robots do most of the jobs in the restaurant, John is still very busy. He must do many things to keep the robots work well. Luckily, John is good at studying robots and he knows robots very well. I think in the future, there will be a lot of robot-themed restaurants (机器人主题餐厅) around the world.

Is your schoolbag too heavy to carry? The E-schoolbags will help you.

It is said that E-schoolbags are going to be brought into use in the middle schools in China soon. In fact(事实上) the E-schoolbag should perhaps be called an E-textbook. It is a small computer for students. Heavy schoolbags have been a serious problem for them for a long time. But the E-schoolbag will change everything. It is much lighter than a usual schoolbag. Also it is as small as a usual book, but it can still hold all the things for study, such as a textbook, an exercise book and so on. They can be made into chips(芯片) that are as small as a stamp. The students can read the text page by page on the screen, take notes(记笔记), or even send emails to their teachers. All they have to do is to put the right chip into the E-schoolbag and press a button.

Some say that E-textbook can be easily broken; some say it is not good for students’ eyes. But only time will tell.