There was once a lonely girl who wanted to get love. One day when she was {#blank#}1{#/blank#} in the woods she found two hungry birds. She took them{#blank#}2{#/blank#}and put them in a small cage. She looked after them with love and the birds grew strong. Every morning, they greeted her with{#blank#}3{#/blank#}wonderful song. The girl loved them very much.

    One day the girl left the cage door{#blank#}4{#/blank#} One bird flew from the cage. The girl was afraid that he would fly away. As he flew close, she caught him wildly. She was very happy{#blank#}5{#/blank#}him. Suddenly she felt the bird unable to walk. She opened her hand{#blank#}6{#/blank#}was surprised to find the bird was dead. Her love {#blank#}7{#/blank#} him.

    She noticed the other bird jumping up and down in the cage. She could feel his great{#blank#}8{#/blank#}for freedom. She lifted him from the cage and let him fly into the air. She wanted the bird to be happy. The bird circled once, {#blank#}9{#/blank#}, three times. Finally, he flew closer and landed softly on her shoulder. He sang the {#blank#}10{#/blank#} music that she had ever heard.

    The mooncake is the most popular and important food on Mid-Autumn Day. But is it the {#blank#}1{#/blank#}food? In some places of China, the pumpkin (南瓜) is also the{#blank#}2{#/blank#}food on Mid-Autumn Day. In old days, poor families{#blank#}3{#/blank#}to eat pumpkins, because they couldn't afford (买得起)mooncakes.{#blank#}4{#/blank#}people live a good life now, they still eat pumpkins on Mid-Autumn Day. They{#blank#}5{#/blank#}it can bring them good health.

    For people in Guangzhou, they enjoy{#blank#}6{#/blank#}river snails (田螺) on Mid-Autumn Day. They think the delicious food can help make their{#blank#}7{#/blank#}bright.

    Osmanthus Flowers Duck (桂花鸭) is a must-eat food for people {#blank#}8{#/blank#}Jiangsu Province. It has a {#blank#}9{#/blank#}of over 2,500 years. And it is the most famous dish of Nanjing.

    Is there any traditional food in your{#blank#}10{#/blank#}on Mid-Autumn Day? What is it?

A Cloud of Hope and Danger

    A small cloud floats through the air in a hospital operating room(手术室). In the room a patient, suffering from cancer, lies on a table. The cloud surrounds(包围) the patient, {#blank#}1{#/blank#} her body and filling her lungs(肺). The cloud is not smoke or steam. It is made of millions of microscopic robots called nano-robots( 纳米机器人) . These tiny robots move from cell(细胞) to cell in the {#blank#}2{#/blank#} body, destroying the cancer.

    Fighting cancer with nano-robots is only an idea today, {#blank#}3{#/blank#} scientists say that it could be possible in the future. Using nano-robots for good purposes such as fighting disease or repairing the environment may be the{#blank#}4{#/blank#}to many of today's problems.

    However, nano-robots could be a {#blank#}5{#/blank#} risk as well. Since nano-robots are so tiny, they will have to work in large teams of many thousands to many millions. For this reason, nano-robots will have to be programmed to build {#blank#}6{#/blank#} . Scientists will not have the ability to build millions of nano-robots one by one.

    This {#blank#}7{#/blank#} to reproduce is making some scientists worried. What if something goes wrong in the programming? Quite a lot of crazy nano-robots would be far {#blank#}8{#/blank#} than any disease. Some people think that if they get out of control, nano-robots could destroy the Earth.

    What should be done? Should we continue {#blank#}9{#/blank#} nano-robots or should we search for other methods? This is one of the many difficult {#blank#}10{#/blank#} that we have to make in the future.

    Healthy eating doesn't just mean what you eat, but how you eat. Here is some {#blank#}1{#/blank#} on healthy eating.

    Eat with others. It can help you to see others' healthy eating {#blank#}2{#/blank#}. If you usually eat with your parents, you will find that the food you eat is more delicious.

    Listen to your body. Ask {#blank#}3{#/blank#} if you are really hungry. Have a glass of {#blank#}4{#/blank#} to see if you are thirsty—sometimes you are just thirsty, you need no food. Stop eating before you feel full.

    Eat breakfast. Breakfast is {#blank#}5{#/blank#} meal of the day. After you don't eat for the past ten hours, your body needs food to get you going, so you must eat {#blank#}6{#/blank#} for breakfast, you will be smarter after eating breakfast.

    Eat healthy snacks like fruits, yogurt(酸奶) or cheese. We all need snacks sometimes. In fact, it's a good idea to eat two healthy snacks {#blank#}7{#/blank#} your three meals. This doesn't mean that you can eat a bag of chips instead of a meal. Don't eat dinner {#blank#}8{#/blank#}. With our busy life, we always put off eating dinner until the last minute. Try to eat dinner at {#blank#}9{#/blank#} 3 hours before you go to bed. This will give your body a {#blank#}10{#/blank#} to digest(消化) most of the food before you rest for the next 8～10 hours.