To save water, the parents told their children ________ their teeth under a running tap.

A. to brush B. not brushing

C. not to brush D. brushing

Want to save the environment? You probably can’t fix everything on your own, but by taking small steps and keeping the environment in mind every day, you can make a difference,
1. Think Green. Challenge yourself to think about the environment as you live your life. If you shut off lights when you leave the room, turn off your TV when you’re not watching it, you’ll save energy. If you take shorter showers, you’ll save water.
2. Shop Green. Shopping is fun, but buying things you don’t need is wasteful and bad for the earth. Before you buy something, ask yourself how much you’ll really use it. Keep yourself away from buying products with unnecessary packaging (包装), and whenever possible, buy things that were locally made instead of those shipped from far away.
3. Dress Green. Wear green trousers and T-shirts if you want. But what really matters isn’t the colour, it’s how the clothes were made. If you want to help the environment, the best place to find clothes is at a vintage store, but you might not want to buy everything used. No matter where you shop, keep an eye out for products made from environmentally friendly materials like organic(有机的) cotton, which is grown without the use of pesticides ( 杀虫剂).
4. Study Green. What’s better than learning about the environment? Save it while you learn, It can be as simple as using both sides of a piece of paper before you recycle it, or reusing an old textbook :instead of buying a new one. If you want to do more, join an environmental group at your school, and encourage your friends to join, too.
【小题1】The underlined phrase "a vintage store" in this passage refers to (是指) a place where you can buy          .

To me, music is food and water. I can’t live without it. I know this is not true for everybody. Many people don’t listen to music and they can get along quite well. But music is everywhere in our life. For example, when you watch films or TV plays, do you find them interesting if there is no music? You would find them boring. And when you are waiting for the train or the plane, you would like music because it makes the time seem shorter.
It is true that music is everywhere in our life. Some people like to sit by the sea and listen to the sound of the sea. Some enjoy listening to the singing of birds. Those sounds are some kinds of music.  So music has meaning for everyone in some way or other. Of course, it has special meaning for people like me. We spend our lives playing or writing music.
Someone said, “Through music, a child goes into a world of beauty, learns to take care of others and makes his mind and body strong.” Music is an important part of our lives.
【小题1】The passage tells us that the writer _______.