Why do we like drinking water from plastic bottles? Some people think it is healthy and clean. Others drink bottled water because it's easy--you can carry it around with you. In hot countries, like Greece, we often buy bottles of cold water in the summer.

    However, making tots of plastic is not a good idea for many reasons. First of all, we need a lot of oil for plastic products. We usually use oil as a source(资源) of energy. If we reduced the number of bottles we made, we wouldn't need so much oil. Plastic bottles also pollute the environment. If we recycled all our plastic bottles, we wouldn't need so much space for rubbish dumps. But in Greece, we don't recycle much of the plastic we use. In 2006, Greeks recycled only about 10% of plastic waste. The rest became rubbish on land and in rivers and seas.

    So next time you want to throw away a plastic bottle in the litter bin, stop and think. If you recycled it, you would help the environment. But what can you do when there isn't a recycling bin near you? Well, there are lots of useful ways that you can use your bottles again. For example, an empty bottle makes a great piggy bank for your pocket money, and if you cut a bottle in half, you will have a plant pot. Go green! You can make a difference.

You will probably know the feeling—it is time for school, but your eyes are only half-open. Your arms and legs are heavy and your brain is still asleep. So what can you do to stay awake when you are tired? {#blank#}1{#/blank#} 

Eat breakfast

Breakfast is the most important meal of the day, but it is also the easiest to skip（省略）. Start your day off with a healthy breakfast. {#blank#}2{#/blank#} They can keep you from feeling hungry and tired in the morning. 

Use water

When you are tired, water is your friend. {#blank#}3{#/blank#} It is even better than drinking lots of coffee. Coffee is fine in the morning, but it is best to drink water after lunch to make sure you can get to sleep. 

Get moving

 {#blank#}4{#/blank#} A few minutes of physical activity can improve oxygen circulation（氧循环）and keep your body active. It doesn't need to be anything difficult. A few push-ups and a short walk may be a great help. 

However, there is still something that you can't do when you are tired. {#blank#}5{#/blank#} Besides, if you find you are often feeling tired and you are not sure why, it is a good idea to speak to a doctor. 

There have been accidents in recent years where many people dead because of unsafe and crowed situations. Getting caught in large crowds can be deadly. {#blank#}1{#/blank#}

Make full preparations. Before you attend a large event with lots of people, choose comfortable shoes and clothes. {#blank#}2{#/blank#} Beside it is necessary know where you can get out quickly such as the exit doors, windows or hallways. Leave right away if you find there are too many people in the place.

Find somewhere away from the crowd. Staying at the edge(边缘) of a crowd allows you to get away more quickly. If danger truly happens, look for places to protect yourself as quickly as possible. At an indoor site, this might be a side hallway or a closet. {#blank#}3{#/blank#}

Keep moving with the crowd. If you can't take cover, keep moving with the crowd. As you move forward, it's best to move in a diagonal(对角线的) direction so you are likely to find a place to protect yourself. Don't try to pick up anything on the ground. Keep standing up and put your arms up so that you can have some room for breathing.

{#blank#}4{#/blank#} If you fall down, don't be nervous. Calm down and try to lie on your left to protect your heart and lungs. Cover your head with your arms and hands. It's a simple pose, but it's surprisingly useful and possibly life-saving.

 Dear Bob, 

 How are you?

 Today I want to1 you something about my new school. My school is not 2 but very beautiful. It is 3 to the People's Library. There is a post office between 4 school and the park. There 5 three buildings in our school: the6 building, the teachers' building 7 a library. 

 There are many teachers in my school. They are kind and strict(严格的). There are also8 students here. We study hard in class. After class, we often do some sports or go to the music or art Club. Behind the students' building, there is a big playground. It is beautiful. On each side of it, there are tall trees and all kinds of flowers. On the 9 side, we can play volleyball. On the right side, we can play 10 . In the middle, we can play football. Every day we have fun together on the playground. 

Yours, 

Jack

请根据文本内容， 为温州设计一条宣传标语。(不超过10个词) {#blank#}5{#/blank#}