阅读短文， 从方框中所给的四个句子中选出正确选项， 填在短文空缺处，使短文内容完整、连贯。

    Do you have a mobile phone? Do you often send text messages（信息）to your friends of family? If you keep sending text messages over and over again, there may be something wrong with your fingers(手指). {#blank#}1{#/blank#} If you don't , you may get hurt one day.
    Text messaging or “texting” is becoming popular. But , scientists have found out that texting can give us problems with fingers. Too much texting can make your fingers uncomfortable. When we press small buttons over and over again , we may have a disease(疾病) called RSI. RSI is short for Repetitive Strain Injury(重复性力损伤).
    Harriet Wilson is a doctor. She has many patients(病人) with RSI.{#blank#}2{#/blank#}  If we spend more than 10-15 minutes every day, we could have such problems in the future.
    Mobile phones and the buttons are getting smaller and smaller. {#blank#}3{#/blank#}  Texting with a smaller phone is worse than using a large phone with bigger buttons.{#blank#}4{#/blank#} It's easy to type with a large one.
    If you use a computer keyboard and play video games for long, you may have the same problem. More and more people can find themselves with RSI.

{#blank#}5{#/blank#} What does the writer want to tell us?

    A city without cars would be very strange, right? But Venice is such a city.

    Venice is in the northeast of Italy. It wasn't built on land, like Beijing or Shanghai, but on more than 110 islands. Seawater is everywhere around the city.

    Even so, traveling isn't that difficult. The waterway has always been the best way to get around. There are 117 waterways and more than 400 bridges that connect one river with another and can also guide you where you want to go. People in Venice move from place to place by boat. They like to enjoy the scenery and cool summer nights while taking boat trips. They can talk to other people as they go along the river.

    Water makes the city special, but it is also a big problem. Sometimes tourists will have such strange experiences. One moment they walk across the Rialto Bridge, and there's nothing special. But when they come back to the bridge an hour later, it's underwater and everyone is wearing rain shoes.

    Once, people used too much underground water. This made the city get lower little by little. Now the city has gone down by 23 centimeters. Another problem is that the temperature has risen over the years. This has made ice of the Arctic Ocean（北冰洋）melt（融化）.

    Scientists are trying different ways to stop the city from getting even lower. The Italian government has asked some of Italy's biggest companies to build the MOST project, which was planned to be built under the seawater to stop the rising water. Anyway, this project is helping solve the problem.

    Venice lies in the northeast of Italy. You can't{#blank#}1{#/blank#} cars in this strange city. Although it was built on {#blank#}2{#/blank#} 110 islands and seawater is almost everywhere around the city, traveling is{#blank#}3{#/blank#} There are 117 waterways and more than 400 bridges that connect one river with another one. People can take a {#blank#}4{#/blank#}from place to place there{#blank#}5{#/blank#} water makes the city special, it is also a big problem. Scientists are trying different ways to stop the city from being covered by water in the future.

    Qinghai Lake is in the northeast of the Qinghai Tibet plateau(青藏高原). ⑴It's the highest inland (内陆的)salt lake in China. It's like a blue mirror shining between snowy mountains and grasslands.

    There are three small islands in the lake. They are the paradise(天堂)for birds. Every year, thousands of tourists come here to enjoy the beautiful scenery(风景).

    ⑵People are trying to protect the lake and the land which is around it. Blue sky, clear lakes green grasslands and snowy mountains are all our treasures. We must treat them as our eyes.

⑴{#blank#}1{#/blank#} ⑵{#blank#}2{#/blank#} 

    What do you think of your study habits？Do you find it hard to concentrate on your homework？Do you forget anything that you studied the night before？If you have these problems, maybe your study habits are not so good. Here are some tips to help you improve your study habits.

    ● Plan your time carefully. When you plan a trip, one of the first things you must do is to make a list of things. If you don't, you are almost certain to leave something important at home. When you plan your week, you should make a list of things that you have to do. Otherwise, you may forget to leave enough time to complete them.

    ● Find a good place to study. Look around the house for a good study place. Keep this space, which may be a desk or a corner of your room, free of everything but study materials. No computers, radios or televisions! If you can't find such a place at home, find a library where you can study.

    ● Make a good plan of your study. In class you should pay attention to what the teacher says. Sit where you can see and hear well. Good listening in class means less work later. You should take notes, too. After class you should go over your notes. Review the important points that your teacher mentioned. If you know what your teacher is going to discuss next day, read them first. This will help you understand the next class better.

Information Card

    Saving water is an important part of going green. As water becomes less and is polluted (污染的) more, conservation (保护) becomes more and more important. If people keep wasting water, more water needs to be treated and cleaned. This process (过程) needs quite a lot of money.

    As it is said above, cutting down on water usage is one of the most important things you can do for your local environment. That is why more green families are going blue by conserving and harvesting water.

    It may seem like a big concept (概念), but going blue starts with small changes. Something as simple as turning off the tap when you brush your teeth can save a lot of water. Wash your fruits and vegetables in a bowl instead of under a tap to save even more. Make sure that the taps are fully turned off every time you step away.

    Another way of reducing water usage is reducing your dependence on the main water supply. Rainwater harvesting can meet a lot of your home's water needs. Collecting rainwater is a great way to keep your garden green without running the sprinkler (洒水器).