I'm here today to introduce a new product. This is unlike anything you've ever seen before.

Here, seen in public for the f     1     time, is Susie; the-robot! She has big and bright eyes like a lovely cartoon character. Susie can do many d    2     things. She can help you with dinner and cleaning. She can also a    3     the telephone, walk the dog and water the plants. She can speak six kinds of languages! Susie can c    4     to the Internet at any time. In order for Susie to do her best work, she needs to be turned o    5     to get enough electricity at night, or for at least 10 hours a day. She can keep working for 14 hours without stopping.

If you pay a visit to Liu Ha sheng’s restaurant in Harbin, you will find 18 robots there. They are ready to serve you and make sure that your dining e    1     is perfect. After the visit, you can tell others that the robots serving customers isn't a d    2     any more.

It's wonderful to see h     3     the 18 robots work in the restaurant. The wonder starts when you walk in. You'll see a robot come up and say, "Earth person, hello! Welcome to the Robot Restaurant. "When you have o     4    your meal, the robots in the kitchen begin to do the cooking. After the food is prepared, a robot waiter will glide (滑行) out of the kitchen to s     5     you with the meal you've ordered. And as customers enjoy their d    6     food, a robot sings lovely songs for them

You may ask, "Where did all these robots come from？" Liu said they were d    7     and made by the Harbin Hao hai Robot Company. Liu said he invested(投资) 5 million yuan in the restaurant, with each robot costing 200, 000 yuan to 300,000 yuan. And the workers in the computer room m     8       the wonderful robot team.

After a busy day, all the robots will go for a"meal", which is electricity. After 5 hours, the robots can c     9    their work for a day. The restaurant now   p    10     a menu with more than 30 dishes, and the average (平均)cost for a dinner is about 40 to 50 yuan. Do you want to go and have a try in this restaurant.

【推荐3】The game of Go (围棋) was one of the four g    1    artistic（艺术的）types in Chinese culture. It is not only a competitive event of the mind, but also a board game（棋盘游戏）of fun.

Go was c    2    in China more than four t    3    years ago. It was introduced to Korea and Japan over 1,000 years ago, and has become a favorite a    4    of many people there since than. Today, Go still serves as a way of cultural exchange among the people in many Eastern and W    5    countries, as players in these countries take part in many international games every year.

A game of Go has many implications(含义) for real life. It shows a square world of round pieces in black and white. There are 181 black pieces and 180 white ones in total. While the board is fixed, the pieces can be put in millions upon millions of d    6     ways, just as life in the r    7     world may take many turns. The proper placement of each tiny Go piece is similar to how one might solve a difficult problem in life.

Go pays much attention to peaceful competition and coexistence(共存). In a game of Go, the players do not wipe out(消灭)each others’ pieces. Instead, they simply try to win a larger part of space while allowing the other side some space. However, in chess and Chinese chess, the players try to wipe out (消灭) as many of the other side's p    8     as possible. The one who forces the other side's commander(主帅) into a dead corner, and then w    9    the game. Therefore, Go carries deeper cultural and philosophical connotations(哲学内涵).

Wu Qingyuan(1914-2014), a modern Go talent, believed that the final purpose of the game was to try to achieve (达到) peace. I    10     of fighting as enemies, the two players work together to play an excellent game.

A report shows that the processing center has to deal with a large number of garbage every day. The garbage has     1     by more than 2,000 tons since last year. The main reason     2     that is takeout food (外卖食品). To     3     this problem, Beijing passed a rule last year. According to the rule, takeout food companies (公司), hotels and restaurants don’t offer plastic boxes and bags for free any     4     .

Eleme, Meituan and Baidu, the three of China’s takeout food companies, receive about 60 million     5     every day. If     6     order produces one plastic bag and two plastic boxes, the used boxes would be 2,400 kilometers     7     in a line. And if we put the plastic bags together, they would cover 1.2 million square meters — even     8     than 168 soccer fields. However, the government might need more methods     9     make the rule effective. But if customers ask takeout food companies to use plastic bags, what should the companies do? So     10     is necessary to change people’s eating habits, too. After all, we only have one earth.

【推荐2】As you may know, coral (珊瑚) is not a plant, but an animal. However, coral reefs (珊瑚礁) around the world are     1     danger.

Thailand will close one of     2     (it) beaches to protect the coral from business activities for tourists. The beach is so famous that     3     (million) of tourists put it on their wish lists. More than 5,000 visitors visit it a day. They arrive by boat. This does much harm to the coral reefs. Most of the coral has died. The beach will     4     (close) between June     5     September to let the coral come back to life.

Experts say that 80% of Thailand’s coral reefs     6     (kill) so far. Too many tourists cause a lot of     7     (pollute) to beaches. An expert said the biggest problems were hotels by the beaches, boats, and plastic waste in the sea. He believed the     8     (good) choice was to close the beaches forever. He said, “I hope the government can take actions     9     (protect) the coral reefs. At     10     same time, I also hope all of us should try our best to protect the environment around us.”