My name is Bill. I 1 in Sun Junior High School. There are many 2 in my school. In the front of my school is the 3 building. It's a building for teachers. Behind it is the library building. It's my favorite place, 4 I like reading. After school, I always read books or do my homework there. 5 is the classroom building? It's next 6 the library. Behind the library is a dinning hall. There are different 7 of food like hamburgers, bread and vegetables. If students want to have lunch there, they 8 pay(付款) 50 yuan a week. There is a gym in my school, too. It's behind the classroom building. My friends and I like playing games there. I 9 like the teachers in my school. They are very kind. They often take us out to 10 pictures or watch movies. We always have a good time.

    Do you know what makes lightning (闪电)? {#blank#}1{#/blank#}

    Lightning strikes happen when ice and water in clouds rub (摩擦) together, and cause atmospheric (大气层的) changes. When this happens, it creates a static charge (静电). Lightning can strike inside the cloud, between two clouds or between a cloud and the earth. {#blank#}2{#/blank#}

    Lightning can be very dangerous. Every year, lightning kills people because it can start big fires or because it reaches a temperature of 28,000℃. About 1,000 people are hit by lightning every year in the United States, and about 100 of them die as a result.

    {#blank#}3{#/blank#}Scientists think that there are more than three million lightning strikes every day in the world. An American man, Roy Sullivan, who worked in a park, survived from the most lightning strikes. {#blank#}4{#/blank#}And he keeps the highest world record.

    Lightning is sure not something to play with. When lightning strikes, it's best to stay inside a large building. {#blank#}5{#/blank#}Also, do not lie down on the ground, or the electricity may go through you and cause a heart problem.

    Grandparents are respected in many human societies. But telling stories about old times and overfeeding grandchildren seem like human qualities. Are these classic grandparent behaviors really limited to humans?

Do any animals know their grandparents the way people do?

For most species on Earth, the answer is certainly " No" . " Usually, there aren't grandparents around anymore when an animal is born,"  said Mirkka Lahdenpera, a biologist at the University of Turku in Finland. " Even if an animal's life span does overlap (重叠) with its grandparents', most species spread out to avoid competing for resources, so the chance of running into a grandparent is slim." 

But there are a few clear exceptions, primarily among mammals (哺乳动物) that live in close social groups. In troops of langur monkeys in India, older females lived together with their daughters and grandchildren. The grandmother langurs defend the group's babies against attacks and even give their own grandchildren special treatment.

Many whale species, too, travel in family groups that include both grandmothers and grandchildren.

Elephant herds are also famously matriarchal. They are led by a grandmother, who can live to around 80 years old, and are generally made up of her daughters and their young. The females in a herd form close bonds and work together to raise their young.

Lahdenper found that the babies of young mothers were eight times more likely to survive if their grandmothers lived near them than if they didn't. When the young mothers were older and more experienced at raising babies, this beneficial grandmother effect disappeared even if the actual grandmothers were still around.

Indeed, most evidence for the benefits of grand parenting comes from mammals. But in 2010, researchers found that in troops of insects called gall-forming aphids, older females defend their relatives after they've stopped reproducing (繁殖).

And what about grandfathers? Studies of humans in recent decades have shown that a living grandfather can improve a person's mental health and other indicators of well-being. But there's no evidence of that in the animal kingdom. Male animals rarely socialize with their own children, let alone any grandchildren.

Hi, my name is Alice. Nice {#blank#}1{#/blank#} (meet) you! Here {#blank#}2{#/blank#} (be) two nice photos of my family. My grandparents are in the {#blank#}3{#/blank#} (one) photo. And you can {#blank#}4{#/blank#} (see) my parents in it. My father is {#blank#}5{#/blank#} English teacher in a middle school, and my mother is a teacher, too. {#blank#}6{#/blank#} are in the next photo? They are my {#blank#}7{#/blank#} (sister), Cindy and Amy. This {#blank#}8{#/blank#} (be) my brother. His nameˈs Eric. 

Do you know{#blank#}9{#/blank#} (this) two boys? Oh, they are {#blank#}10{#/blank#} (I) cousins, Bob and David. I love my family very much

Around the world，many wild（野生的）animals are in dangerof extinction（灭绝）because they have no place. to live in. Endangered （濒危的） wild animals live all over the world and you may find some in your hometown. Here are some steps for protecting endangered animals. 

Step 1:Find out what, animals are in danger. Spend some, time. learning about animals and what their favorite places are. 

Step2： Do something for nature reserves（自然保护区）. Nature reserves are good places to help protect endangered animals. You can give some money to nature reserves or spend your time helping the nature reserves to protect endangered animals. 

Step 3: Never buy anything that are made from endangered animals. Don't do harm to endangered animals or their living places. Instead, we should try our bestto protect them. 

Step 4： Join an endangered animal protection organization（组织）. You can save animals through these organizations by planting more trees and calling for more people to protect animals. 

If everyone works hard to protect endangered animals, we'll get a more beautiful world. Let's take actions from now on!

注意： （1）内容必须包含要点中的所有信息；（2）可适当增加细节，以使行文连贯；（3）文中不得透露个人信息；（4）词数80左右（短文首句已给出，不计入总词数）。

How to live well on our own As middle school students，we really need to know the importance of living well on our own.