Leonardo da Vinci lived in Italy in the fifteenth and sixteenth centuries. He was a student in Florence, where he studied painting and design. He began a lot of paintings, but he {#blank#}1{#/blank#} (not finish) many of them. His picture of the Mona Lisa is {#blank#}2{#/blank#} (famous) one in the world.

    Leonardo was interested in many things. He wanted {#blank#}3{#/blank#} (know) about everything he saw. He thought the sun doesn't go around the earth. He wrote music. He designed a {#blank#}4{#/blank#} (fly) machine 400 years before the first one flew. Many people didn't understand his ideas. It is difficult {#blank#}5{#/blank#} (think) that one man can do so much.

    People in different countries have different {#blank#}1{#/blank#} （way） of doing things. Something that is polite in one country may be quite{#blank#}2{#/blank#} (polite) in another. In Britain, you mustn't lift your bowl to your mouth when you are{#blank#}3{#/blank#}(have) some soup. But it's different in China. And in Japan you even needn't worry {#blank#}4{#/blank#} making noises when you have it. It shows that you are enjoying it. But it is regarded as bad manners in Britain. If you are a {#blank#}5{#/blank#} (visit) in Mongolia, what manners do they expect you to have? They expect you to have a loud“burp”(打嗝)after you finish {#blank#}6{#/blank#}(eat). Burping shows that you liked the food.

    In Britain, you should try not to put your hands on the table when you're having a meal. In Mexico, however, guests are {#blank#}7{#/blank#} (expect) to keep their hands on the table during a meal. But in Arab countries you must {#blank#}8{#/blank#} (be) very careful with the hands. You mustn't eat with left hand. Arabs consider it very bad manners eating with the left hand. So, what should you do {#blank#}9{#/blank#} you are on a visit in another country? You can ask the native people to help you or just watch {#blank#}10{#/blank#} (careful) and follow them.

    My name is Bill. I am an {#blank#}1{#/blank#} (England) boy. I have two {#blank#}2{#/blank#} (sister). They {#blank#}3{#/blank#} (be) Emma and Sally. We have breakfast at home.{#blank#}4{#/blank#} breakfast, we all drink milk. Emma and Sally like {#blank#}5{#/blank#} (egg).  {#blank#}6{#/blank#} I don't, I like bread for breakfast. We have lunch {#blank#}7{#/blank#} school. I like hamburgers with chicken. But they don't. They like fruit {#blank#}8{#/blank#} vegetables. We all have dinner at home, Emma and I eat some salad. But Sally doesn't. She{#blank#}9{#/blank#} (like) carrots. We often eat {#blank#}10{#/blank#} (fruit) for dinner.