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3.  在十字路口无论你向左转还是向右转都没关系,两条路都通向公园。

_________________ you turn right or left at the crossing—both roads lead to the park.

3.  It doesn't matter whether

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B

Our environment isn't as green and beautiful as it should be. There are steeK钢铁)monsters blocking out the sun, blowing out dangerous smoke,and letting out poisonous chemicals into rivers,cars producing harmful waste gases,people throwing out waste in a wrong way,and all other kinds of sources that ruin the planet. Facing current environmen?tal problems, people need to do their best to save the earth.

You can see many big garbage dustbins in the streets. They're not there for a show,but for you to drop your waste. We should realize that what we do does count. So next time you get that urge to throw gum or a chocolate package out of the car window,or "accidentally" drop as you walk down the street,ask yourself how much waste you've been contributing to the environment with that bad habit going on for years.

At home,the first thing we can do to protect the environment is to avoid letting water run continuously and make sure that taps(水龙头)are not leaky (泄漏的), which would help greatly in scrimping. Another is to use energy-saving lights,and turn them off before you leave the rooms. It not only saves energy, but also cuts down electricity costs.

Recycling is a method to make items reusable. Many things you want to throw out can be made into new products through the reproducing process. Use your imag?ination to come up with ways on things that you can use again.

Pass on the message of simple ways to save the environment to kids. Starting with kids is a good way of teaching the message early in their lives,in the hope that they can carry it forward as they grow older.

With environmental protection awareness(意识)in mind, we can do what we can,for the results are to have a big effect on the planet. As long as we do our part, the world is one small step closer to being saved.

5. In the first paragraph the author uses "steel monsters" to describe .
A. big factories                B. huge buildings

C. high mountains               D. characters in fairy stories

6. From the fifth paragraph,we can know that .

  A. protecting the environment begins with small chores

B. protecting the environment should start from children

C. wonderful life comes from environmental protection

D. protecting the environment benefits the country and the people

7. Which of the following is NOT true?

  A. The more people do their part, the greener the environment will be.

B. Selling what you don't want any more is a kind o〖recycling.

C. To protect the environment may help you save some money.

D. Your bad habits for the environment are a valuable contribution.

8. Which of the following can be the best title for this passage?

 A. The use of garbage dustbins

B. How to save water and electricity

C. How to save the environment

D. Our current environmental problems

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