阅读短文，根据题目要求完成各小题。

We need to be responsible(有责任心的)for our environment. Being a frugal consumer(节俭的消费者)is one way to help. But, what exactly does that mean?

Use it up

 ① ____

You do not always need to have new things. Suppose there are holes in your socks. Mend them and wear them longer. You don't have to have the latest telephone until the old one doesn't work anymore. Then you get a new one. Think twice before replacing something that still works.

②_________

When something you want is not on hand look for something else that you already have to take its place. Suppose you are preparing your lunch for tomorrow and want a better sandwich. However, there is not any butter in your home. Have a cheese sandwich instead so that you can use all of the cheese. With a little thought, you can make something do, instead of buy something new.

Do without

Think about all those things that you would like to have. Do you really need them? How long will you really play with that new toy? Make a list of things that you want. Delete the things that you don't really need, so you can save a lot of resources(资源).

    In many western schools, sports day is a big event. Children take part in competitive (竞争性的)sports and try to break school records and take the first place.

    Sports days, or sports meetings, are usually held in the warmer seasons, either at the beginning or the end of the school year. They are also called field days. Primary school sports days are fun. They usually have activities such as the egg and the spoon race and the sack race. Other events include the skipping race (跳绳) and the three-legged race. In middle and high schools, sports days include many of the common track and field events (田径项目).  They are more serious and competitive than primary school ones.

    Students' parents and other relatives also come to the  school on sports days. They watch children play. Many schools in the West have "mothers and fathers" races for parents to take part in!

    Although sports days are exciting, they also have some problems. According to some reports in the USA, sports days have become too competitive to be good for students. Some parents put too much pressure on the children. Some schools don't have "mothers and fathers" races any more as there is much fighting and cheating.

    Autumn is a beautiful season. For many Chinese, the season is also a time for rebuilding(恢复).

    Chinese herbal medicine(中药)science says that people get tired and weak(虚弱的)during the hot summer. So when it comes to autumn, we need to rebuild. There is a tradition called tieqiubiao(贴秋膘). It means to eat some meat in autumn. This can help people get ready for the coming winter.

    Autumn is also a great season for outdoor activities; Chinese people think that fresh air in autumn is good for our health. The Double Ninth Festival is an important Chinese festival in autumn. On that day, families get together and climb hills for luck in the hope that old people will live much longer. Other good outdoor activities are hiking, biking and having picnics.

    Have you ever counted the number of digits(数字) in your mobile phone number? Your number has 11 digits. You may sometimes find it hard to remember your number. {#blank#}1{#/blank#}Why is that?

    The 11 digits can be divided into three parts. {#blank#}2{#/blank#}The first three numbers tell you which mobile phone service provider you are using. For example, 135 is for the China Mobile Communication Corporation and 188 is for China Unicom. The fourth to the seventh digits tell you which area the number is recorded in. And the last four digits are random (随机的).

    {#blank#}3{#/blank#}We once had 10 numbers. But as our population grew, there were not enough numbers for us to use. So we began to use 11 digits starting from 1999.

    Eleven digits can be used to make tens of billions of mobile phone numbers, according to the Xinhua News Agency. That's enough for each person to have seven or eight phone numbers to use in China. {#blank#}4{#/blank#}Usually, the service provider will reuse a canceled number after three to six months. If you call a number that you haven't contacted (联络) for a long time, you may find that its owner has changed.

    Besides China, Britain and Japan also use 11-digit mobile phone numbers. But their numbers always start with 0.{#blank#}5{#/blank#}Countries like the United States, Australia and India use phone numbers with l0 digits. Canada's mobile phone numbers are perhaps the world's shortest: they use seven digits.

{#blank#}1{#/blank#}Sam wants to have fun playing in the water and he likes playing beach volleyball.

{#blank#}2{#/blank#}Jim likes watching dolphin shows and he also wants to ride on the roller coaster.

{#blank#}3{#/blank#}Kate would like to go to a theme park. Micky Mouse is her favorite.

{#blank#}4{#/blank#}William decides to visit a museum，he wants to see an IMAX film there.

{#blank#}5{#/blank#}Nancy is a nature lover. She prefers to watch wild animals.