Mary parents buy everything their children want. If they go on(继续) doing so, the children won’t know that money  61  from hard work. When they grow up, they will waste(浪费) money but not  62  it.

Some parents like having birthday parties  63  their children. If they go on doing so, the children will think they  64  enjoy birthday parties every year. They may forget their parents’ birthdays and only remember  65 .

Many parents don’t let their children do chores. They think children have only one thing  66  . They should study hard  67  be good at their lessons. If parents go on doing so, children will think their parents should do  68  and won’t like cleaning the floor or the desk   69  they find a job. Parents should teach children to do chores because it can make them  70  and help them like work.

1.A. keeps  B. leaves  C. comes  D. goes

2.A. save  B. take  C. make  D. cost

3.A. with  B. without  C. to  D. for

4.A. need  B. should  C. may  D. would

5.A. theirs  B. they  C. them  D. themselves

6.A. do  B. to do  C. did  D. doing

7.A. but  B. also  C. and  D. so

8.A. chores  B. homework  C. shopping  D. reading

9.A. after  B. before  C. until  D. till

10.A. bored  B. nervous  C. sad  D. healthy

1970 was the World Conservation(保护)Year. Everyone must know that the world is in danger.1 is one example of the2.At one time there were 1,300 different kinds of trees and flowers in Holland(荷兰),but now only 866 remain(继续存在),3have been destroyed by modern man. We are changing the earth, the air and the water, and 4that grows and lives. If we go on like this , we shall destroy ourselves.
What will happen in the future? Perhaps5  is more important to ask “What must we do now?” The people who will be living in the world tomorrow are6young of today. A lot of them know that conservation is necessary. Many are helping to save7.
Now fifteen million young people in many countries are studying8 and the country around him. In some countries they spend much time as “conservation volunteers.” They plant trees and help to9 wild birds and animals.
But everyone,10young people, must work to save our world.

1. 1.
   1. A.
      Here
   2. B.
      It
   3. C.
      He
   4. D.
      There
2. 2.
   1. A.
      trouble
   2. B.
      question
   3. C.
      problem
   4. D.
      difficult
3. 3.
   1. A.
      some
   2. B.
      others
   3. C.
      the other
   4. D.
      the others
4. 4.
   1. A.
      everything
   2. B.
      nothing
   3. C.
      something
   4. D.
      all things
5. 5.
   1. A.
      this
   2. B.
      that
   3. C.
      one
   4. D.
      it
6. 6.
   1. A.
      a
   2. B.
      an
   3. C.
      /
   4. D.
      the
7. 7.
   1. A.
      ourselves
   2. B.
      our world
   3. C.
      our lives
   4. D.
      living things
8. 8.
   1. A.
      man
   2. B.
      men
   3. C.
      a man
   4. D.
      the men
9. 9.
   1. A.
      find
   2. B.
      protect
   3. C.
      catch
   4. D.
      keep
10. 10.
    1. A.
       not only
    2. B.
       except
    3. C.
       also
    4. D.
       together with

1970 was the World Conservation(保护)Year. Everyone must know that the world is in danger.   16   is one example of the   17 .At one time there were 1,300 different kinds of trees and flowers in Holland(荷兰),but now only 866 remain(继续存在),   18 have been destroyed by modern man. We are changing the earth, the air and the water, and    19 that grows and lives. If we go on like this , we shall destroy ourselves.
What will happen in the future? Perhaps   20   is more important to ask “What must we do now?” The people who will be living in the world tomorrow are   21  young of today. A lot of them know that conservation is necessary. Many are helping to save   22 .
Now fifteen million young people in many countries are studying   23  and the country around him. In some countries they spend much time as “conservation volunteers.” They plant trees and help to   24  wild birds and animals.
But everyone,   25 young people, must work to save our world.