要求：1. 条理清楚，意思连贯，语句通顺，标点正确。2.字数60词左右。

    In 1901, Karl Landsteiner, an Austrian scientist, discovered that there are four types of blood. These four blood types were named A, B, AB and O. People have one of these four types. Blood type O is the most common around the world. Blood type A is the second most common, and type AB is the least common. If people with type A blood are given type B blood, or people with type B blood are given type A blood, they will probably die.

    In 1927, a Japanese doctor, Furukawa Takeji, carried out research and came up with the idea that people with different blood types also had different personalities(性格). He said that people with type A blood are usually calm and serious; people with type B blood are curious, cheerful and outgoing; people with type O blood are generous and trustworthy; while those with type AB blood are often caring, original and careful.

    More recently, a doctor in the United States wrote a book that links blood types and what people eat. For example, his book suggests people with type O blood should eat more meat and less bread. A diet for people with type A blood includes more vegetables. His book, Eat Right for Your Type, has been a hit with people who want to lose weight. However, Dr. Peter D' Adamo believes that eating food that matches a person's blood type can help them lose weight. He thinks it will make the person healthier in other ways, too.

Dereck and Beverly are wildlife animal filmmakers(制片人). They have made lots of films about animals and plants. Their job is to keep and protect the big cats of Africa from damage(伤害).Beverly also takes photos of the lions, and her pictures have appeared in National Geographic magazine.

When they were kids, Dereck was quiet and healthy, he was good at maths and science. Beverly had a twin brother. At that time, her brother and she often got their mother into trouble! Beverly was a dancer, an athlete, a class leader and she could play the piano. Her favourite subject was science and she always got excellent grades in her science exams.

When in the field, their work starts at around 4 am. After drinking a cup of tea, they drive out into the bush(灌木丛) to find their subjects. Sometimes that is a lion pride(狮群).Lions are family animals and they usually live in groups of 15 or more. Sometimes that is a single leopard(豹). They follow the animals for the day, filming, researching, and collecting facts, information or pictures. They don't stop working even when they have lunch. They are often back in camp by 8 pm.

When talking about the favourite places to explore, Dereck says, "We live in it!"Beverly thinks being in nature is her favourite. Dereck thinks running or taking a swim in the Okavango swamp (沼泽) — especially swimming close to crocodiles(鳄鱼) is great fun, but Beverly says,"Swimming is fun but crazy in these waters!"

My town is a great place to live. It's the best place to enjoy your free time. There are three movie theaters in town. They are all good, but the one nearest my house is the best. Shopping is always easy here. There are many shops and most of them are popular. They sell very fashionable clothes. The prices are also lower than those in other towns, so students love to shop here.

There are also a lot of video and music stores. They are very popular with students. I go to the music store every week to buy a new CD. The most crowded place for students to hang out （闲逛） is the park. Everyone goes there, and it's really interesting.

Sometimes there are even street performers. Some students think they're boring but I think they are the most creative people. I want to be a street performer, too.

One day Jack's wife was cleaning out a closet(壁橱)."Look at all these umbrellas," she said to Jack. "There are eight and they are all broken. I'll take them to the umbrella shop and have them mended." Jack said. Jack took the eight umbrellas to the shop and left them there. "They'll be ready tomorrow," the shopkeeper said.

That evening Jack went home from the office by bus as usual. He sat next to an old woman. She had an umbrella on the floor near her. When the bus reached his stop. he picked up her umbrella and stood up, "Hey!" the woman said. "That's my umbrella!"

"I'm sorry," Jack said, and at the same time he gave the umbrella to her. "I took it by mistake. Please excuse me."

The next day he got back the umbrellas from the umbrella shop and got on the bus. As he sat down, a person behind him said, "You certainly have a successful day!" He turned around and saw the woman whose umbrella had almost been taken by him the day before.