Here are some restaurants. Some people are hungry (饥饿的). Please help them choose restaurants.

⑴Nancy, a seventy-year-old granny, lives near the center of the city. She often gets up early and she wants to have dinner near her house. She likes fresh salads very much. {#blank#}1{#/blank#}

⑵Jerry, a school boy who likes having dinner with his friends. He likes chatting with his friends while he is having dinner. And they want to have dinner with little money. {#blank#}2{#/blank#}

⑶Charlie, an Australian art teacher. He likes drinking a cup of coffee after meals. And he often chats on MSN with his daughter when he drinks coffee. {#blank#}3{#/blank#}

⑷Lucy is a college student who majors in Chinese Culture. She is interested in Chinese music and Chinese tea. {#blank#}4{#/blank#}

⑸Bob, a businessman from England, likes fish and chips very much. {#blank#}5{#/blank#}

    My friend Tom is a good student. He is 14 years old. He is 1.53 metres tall. I am a bit short. I'm only 1.45 metres tall. Tom is a good football player. We likes playing football after school. Tom has two long legs and two big feet. His arms are long. His favorite colour is blue. Gina is Tom's sister. She is only 1 year old. She is 0.72 metres tall. She looks beautiful. She has two big eyes and a small mouth. Her favorite colour is pink. Look! She is wearing a pink dress.

    Can you imagine astronauts' everyday life in space? {#blank#}1{#/blank#}They do the same things as us, but they do them differently.

    {#blank#}2{#/blank#} Gravity(重力) holds the food down and keeps the water in the glass. But there is almost no gravity in space, so food can float(漂浮)away, and astronauts must eat and drink carefully.

    Sleeping is very different in space. {#blank#}3{#/blank#} They tie the bag to a wall so that they won't float away, and astronauts must eat and drink carefully.

    Exercise is very important in space. On earth, your legs carry your body, but in space, astronauts float. {#blank#}4{#/blank#} This is very bad for their legs, so they must exercise for thirty minutes every day.

    After a day's work, astronauts relax. They may listen to music, read, watch films, play games, or talk to their friends and families by radio.{#blank#}5{#/blank#}

A. So they do not use their legs often.

B It's very expensive to take food into space.

C. Sometimes they just enjoy floating in the air.

D. They also need to eat, sleep, exercise and relax.

E. On earth, we put food on a plate and water in a glass.

F. Astronauts have already visited the Moon and lived on space stations.

G. Some astronauts like to float in the air, but most like to be in a sleeping bag.

    The Internet is shaping our lives. We already have online shopping services and mobile payment. However, this is just a start. The world's leading tech companies are planning to build smarter online communities. {#blank#}1{#/blank#} It was held in Wuzhen, Zhejiang last year. The development of artificial intelligence(AI,人工智能) was a hot topic at the conference(会议). If a machine can learn and solve problems as humans do, it can be called AI.

    The company Alibaba uses AI technology in its unmanned supermarket in Wuzhen. There is no salesperson in the supermarket, just a tablet on a desk that says "please smile". {#blank#}2{#/blank#} The bigger your smile is, the more discounts(折扣) you will get. Payment is done automatically(自动地) through your Alipay(支付宝)account. When you first enter the supermarket, the supermarket's AI recognizes your face and your account.

    There is also AI that can read lips. {#blank#}3{#/blank#} It recognizes your mouth, s movements and turns them into voices or text messages. This could be very useful when you are trying to talk to someone on your phone in a noisy place. Police could also use the technology to help them find criminal suspects by lip﹣reading recordings from video cameras.

    {#blank#}4{#/blank#} Microsoft's chatbot Xiaolce can not only provide useful information, but also chat with people like a real friend. Xiaolce has a WeChat account. After following the account, users can start talking with her. {#blank#}5{#/blank#} She keeps improving herself by talking with users.

    These technologies are being put into wider use. We may see a smarter world and better lives in the near future.

A. She knows when to comfort you or tell jokes.

B. They discussed this at the World Internet Conference.

C. Sougou brought its lip﹣reading system to the conference.

D. If you smile, it will give you a special discount for your goods.

E. Another type of AI focuses on understanding human emotions.

    Look at this boy. He is an English boy. His first name is Alan. His last name is Brown. This is his school. His school ID card is three six eight seven two three six eight. His teacher is Miss Black. She is a nice teacher. Look! What's that? It's a bag(包). It's blue. It's Alan's bag. His red jacket is in it. Where is his pen? Oh,

    Alan lost(丢失)it this morning.