How will our continuously growing population affect our way of life, our environment, even our planet? No matter how you look at it, we will face     1     extremely serious problem. By the middle of the 21st century, we will have used up all the oil that     2     (drive)our cars if at the rate we’re going. Even if scientists develop some new     3     (way)of feeding the human race, the crowded conditions on the earth will make     4     necessary for us to look for open space somewhere else. But none of the planets in our solar system are able     5     (support)life at present. One possible solution     6     the problem, however, has recently been raised by an American scientist, Professor Carl Sagan. His idea is     7     before the earth’s resource are almost exhausted, it will be     8     (total)possible to change the atmosphere of Venus(金星) and so create a new world almost as large as earth itself.

However,     9     his idea is turned into reality, humans have a long way to go. On the one hand, Venus is much     10     (hot)than the earth; on the other hand, there is only a tiny amount of water there.

2 . What will the future school look like is difficult to make clear, but most experts agree that the school will be electronic in the future.

“Present-day schools will no longer exist in the next century,” says a report in The Age. “At that time, future schools will become community-style centers, which run seven days a week, 24 hours a day.” At the same time,computers will surely become a central part of the school in the future.

According to The Age, the distant learning will be popular and students will listen to teachers on computers. Going into classrooms on their computers, students will study at any time, which is very easy for them. However, it is necessary for students to go to the actual school in order to develop some social skills.

The Seashore Primary School is an imaginary school in the future created by the Education Department of Australia. At this school, all the teachers and students have laptop computers. Teachers check messages and call students back on a special telephone system and students use telephones to search for information or speak to their experts who teach their lessons. Besides, all the lessons are related to all sorts of subjects and all the students have their own learning plans created by teachers.

As one headmaster says, a laptop computer is students' library. data storage as well as the bridge to a wider world. Technology has changed the emphasis of future learning. Thus, we'll pay more attention to the learning of kids rather than the teaching.