There are many kinds of pollution around us,  36  air pollution, soil pollution, noise pollution and light pollution. They are bad __37__ our health in many ways.

Burning gas, oil and coal creates air pollution. It can cause sore eyes and __38__ problems.

With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish in the land. Farmers use too many __39___ in the fields. They destroy the soil. So soil pollution has become serious.

Noise pollution can make people__40__. For example, people may lose their hearing if they work in a _41_ place for a long time. Too much noise can cause high blood pressure __42__.

Working for a long time in strong, changeable light __43__ cause some kinds of illnesses. It makes people feel __44__ and is especially bad for the eyes.

With ___45__ pollution, our planet will become greener and our health will be better. Let’s be greener people.

Mary and Donald Smith lived in the same building.Donald 41 a toy company.One day Donald gave Mary. the 4-year-old girl.a new toy.She played with it and said. "This is fun! A few weeks later Donald gave her 42 toy. She played with it and then said."I'm not 43 in this toy. It doesn't work."For years Donald gave Mary new toys.  and she gave him very good   44   about the toys.
When Mary was 13 years old. Donald showed her a new ball.Mary wanted to 45 the ball with small stones to make it 46 .The company made this change.Mary's idea was a great success! The company sold thousands of the balls.
That Christmas. Donald gave Mary an  47 gift.He made her vice-president(副总裁) of the toy company.She made $200,000 a year.Her job was lo see 48 the new toys were fun.She worked 49 three or four hours a day at her job,then she had to do her homework.
Today Mary works at a college. The little vice-president with bright ideas helps students think about their 50.
【小题1】A.owned       B. rioted       c.owns      D.closes

One day, a boy found the cocoon(茧) of a butterfly and brought it home. A few days later, the boy saw a small   36  in the cocoon. He sat and watched for several hours as a butterfly struggled to make   37  body through that little hole. Suddenly it stopped. So the boy   38  to help the butterfly, thinking the butterfly might be   39 .He took a pair of scissors and cut the hole   40  .The butterfly came out of the cocoon but it   41 a little different. It had a weak body and small, thin   42  .The butterfly didn’t start to fly. In fact, the butterfly spent the rest of its life crawling(爬行) around with a weak body and thin wings. It was never able to fly.

The boy acted with   43  but he didn’t understand why it could be like this. When a butterfly crawls out of the cocoon, it must struggle. The hard work of   44  out of the cocoon makes the fluid(液体) from the butterfly’s body into its wings. It helps the butterfly be   45  to fly. If the butterfly never has to squeeze(挤压) itself out of the cocoon, its wings will never get the fluid and it can never fly.

  46   struggles are what we need in our lives. If we lived our lives without any problems, we would never learn or grow. We would not be  47   we could have been and we would never fly.

In our lives, pain and suffering is the key to all windows, and sometimes even  48   growth, without it , there’s no way of life. We can’t avoid   49  or problems. So, next time you are   50 a problem or difficulty, remember the butterfly. Struggle a little—then fly!

1.                A．hole           B．worm          C．tall  D．snake

2.                A．it             B．it’s           C．itself D．its

3.                A．decided        B．asked          C．showed   D．ordered

4.                A．afraid          B．interested       C．surprised D．grateful

5.                A．slimmer        B．bigger          C．shorter   D．smaller

6.                A．touched        B．sounded        C．looked   D．smelt

7.                A．wings          B．feet            C．eyes D．head

8.                A．success         B．excitement      C．kindness  D．humour

9.                A．get            B．getting         C．to get    D．got

10.               A．ready          B．quiet           C．glad  D．used

11.               A．Somewhere     B．Something      C．Some time D．Sometimes

12.               A．as helpful as     B．as weak as      C．as strong as D．as creative as

13.               A．repeats        B．recommends    C．requires   D．represents

14.               A．happiness       B．difficulties      C．pleasure   D．hope

15.               A．served with     B．growing into     C．bringing in D．faced with