There are some very good things about open education .This way of teaching allows students to grow as people ,and to develop their own interests in many subjects .Open education allows students to be responsible for （负责）their  own education, as they are responsible for what they do in life .Some students do badly in traditional classrooms. The open classroom may allow them to   enjoy learning .Some students will be happier in an open education school .  They will not have to worry about grades or rules .For students who worry   about these things a lot, it is a good idea to be in an open classroom.  

But many students will not do well in an open classroom. For some students ，there are too few rules .These students will do little in school. They will not make good use of open education. Because open education is so different from traditional education, these students may have a problem of getting used to making so many choices. For many students it is important to have some rules in the classroom. They worry about the rules even when there are no rules .Even a few rules will help this kind of students. The last point about open  education is that some traditional teachers do not like it .Many teachers do not believe in open education. Teachers who want to have an open classroom may have many problems at their school.

You now know what open education is .Some of its good points and bad points have been explained .You may have your own opinion about open education. The writer thinks that open education is a good idea, but only in theory. In actual fact, it may not work very well in a real class or school. The writer believes that most students, but of course not all students, want some structure in their classes. They want and need to have rules. In some cases, they must be made to study some subjects .Many students are pleased to find subjects they have to study interesting. They would not study those subjects if they did not have to.

1.Open education allows students to         .

2.Some students like open education but some students will do little in an open classroom because      .

3.Which of the following is Not mentioned in the passage?

4.Which of the following can best summarize（总结）the passage?

根据括号里的中文提示，完成句子；每空填一个单词。

71. When she saw the poor dead cat, she ______ _______ _______.(禁不住哭了)

72.Though pandas eat vegetables sometimes, they mainly ______ ______ bamboo.(以…… 为主食)

73. The earthquake will ______ ______ a lot of diseases and homeless people.（导致）

74. It is ______ ______ _______ _______ arguing with him; he is always not reasonable.（浪费时间）

75. Don’t ______ ______ _______ your classmates. It is impolite.（取笑）

76. He didn’t steal anything. ______ ______ he is honest all the time.（事实上）

77. After eight years, the machine is still _____ ______ and in good condition.（在使用中）

78. Once you make a promise, you should ______ it ______.（实施）

79. We had reached the top of the mountain ______ _____ _____ sun rose.（到…… 时候）

80. You must keep calm when fires ______ ______ . （发生）

______ care of the baby, or it may fall ill.

It's no use _____ my husband ________ money. He won't take your advice.

--- What sport do you like best?

--- Springboard diving (跳板跳水). _____ to dive into water from a high board!

 Although the play had already been on for 10 minutes, I was still unable to find a seat ___________.

 _____many times, they succeeded _________ the experiment.

---How did you find the albums ' Music Voyager' and 'Heaven' by JJ Lam?

--- Wonderful. It's ____ worth ________.

He fell off his bike and hurt his back._____, he will have to stay in hospital for a long time.

These people ____ in the city but now they ____ in the country and like it very much.