Mrs. Davies was a teacher in India. One summer she got a job as a teacher in an international school. But the school was in London. After she discussed with her husband, they decided to move to London.

    One day, after dinner, Mr. and Mrs. Davies told their son, Matt, the decision about moving to London. The boy felt surprised and upset. He didn't want to leave his friends. He said that he would rather live with his classmate, Mike. His parents thought that he would change his mind later. Soon, it was August. Mr. and Mrs. Davies were busy packing. However, Matt refused to go together with his parents.

    When the day came for them to leave India, Mr. and Mrs. Davies found their son lost. They were anxious and they called Mike, but he didn't know where Matt was, either. In fact, at that time, Matt was walking alone on the street. He walked past a park. He remembered that he and his father often played tennis in the park. He walked past a supermarket. It reminded him of shopping with his mother. He realized that those things would be meaningless(毫无意义的) without his family. Matt quickly ran home to say sorry to his parents. He told them he was looking forward to living in London with them and making new friends there.

    During rush hours, you never know when a bus or a taxi might come. Walking might be too tiring. If it's about two or three miles away, which kind of transportation will you choose? {#blank#}1{#/blank#}

    Bike shares are a growing convenience in many cities around the world. {#blank#}2{#/blank#} Riders usually have to pick up a bike at a self-serve station and return it at another station later. However, a Chinese bike-sharing company called Ofo, is bringing this idea to a new level.

    Like any other bike-sharing service, Ofo users can get a bike at any time. {#blank#}3{#/blank#} Instead, they can pick one up wherever and whenever they please. To get a bicycle, riders with the app are able to find the nearest one. {#blank#}4{#/blank#} After parking the bike, all they have to do is to lock it.

    This Chinese company already has its bicycle throughout China, the United States and Singapore. {#blank#}5{#/blank#} “We want to reach more cities, connect more bikes and serve more people”, said Ofo founder Dai Wei.

A.Thousands of bike sharing programs have been set up by the governments.

B.When a rider is done with the bike, returning is just as easy.

C.This month, 500 Ofo bicycles will be set up in Cambridge, England.

D.For short journeys, riding a bike could be the best solution.

E.The big difference is that they don't need to find a self-serve station.

    Hiram Fong grew up in Honolulu, Hawaii. He began picking beans when he was only four years old to help support his family. Fong also sold newspapers, shined shoes, and worked as a golf caddy when he was a boy. A golf caddy is a person who carries a player's golf clubs.

    Fong began working in Hawaii's government in 1938. At that time, Hawaii belonged to the United States, but not a state. Fong believed that Hawaiians should be able to take part in making laws for the United States government, just as other Americans could. Fong said Hawaii should be a state of the United States. In 1959, Hawaii became the fiftieth state, and Fong was chosen as one of Hawaii's first two senators (参议员). He became the first Asian-American in the United States Senate.

    As a senator, Hiram Fong supported equal (平等的) rights. For example, he wanted the laws about immigrants (移民) to be fairer. He wanted to improve conditions for workers in factories and businesses. He also believed that women and men should be paid the same for doing the same job. In a lifetime of hard work, Fong found more than personal success. His work helped millions of people.

    Scientists are trying to turn deserts into usable land again. {#blank#}1{#/blank#}, so people can live and grow food. They are learning a lot about deserts. {#blank#}2{#/blank#}. Scientists may not be able to change these deserts. People are doing bad things to our planet.

    Some places don't get much rain. {#blank#}3{#/blank#}. This is because green plants are growing there. Small green plants and grass are very helpful for dry places. Plants don't let the hot sun make the soil too dry. {#blank#}4{#/blank#}. When a little bit of rain falls, the plants hold the water. {#blank#}5{#/blank#}, land can turn to desert much more easily.

    I'm an English teacher and I often volunteer to teach kids English in the countryside or poor areas. These experiences have left me so many sweet memories.①

    Once I came to volunteer at a school in the southwest of China. The day before I left, I read Dr. Seuss' Happy Birthday to you to my students in class. It was just my birthday that day. When we got to the part about the birthday horn (号角) — you can play it to make everyone know it's your birthday — I made a joke about how I would like a birthday horn as well. During the afternoon break(课间) that day, all the students in my class got together and made me a horn out of paper.而且他们把他们的名字和心愿都写在了上面。②When I got back into the classroom, they presented it to me with great pride. It was a surprising but sweet present for me. I brought the horn back home and hung (悬挂) it on the wall in my bedroom. It always reminds me of those lovely kids.