题目内容：

阅读短文，根据短文内容，在表格中填入相应信息。

Here’s some information about things that may happen in twenty years.

Cars will run on solar power（太阳能) and will be much cleaner and safer. For example, if you are too close to another car or if you are driving dangerously, your car will slow down by itself.

New cities will have to be built in the sea. Some cities on water will have two levels(层). People will live on the upper level, and the lower level will be used for traffic, shops and factories.

Biotechnology（生物技术) will make food better and healthier. The taste of fruit and vegetables will be better and food will be kept longer.

Many new ways to cure（治愈) illnesses(疾病) will be found. However, some new illnesses will appear.

What will happen in 56. 1. years.
cars	To run on solar power; to be much cleaner and  57. 2.
New cities	To be bui1t  58. 3..
Biotechnology	To make food  better and healthier, The 59. 4. of fruit and vegetables will be better and better.
Illnesses	Some new illnesses will appear and many new 60. 5. to cure illness will be found.