By 2010，Dr．David Davis believes，car technology will give motorists a clear view of the road，whatever the weather conditions，by projecting an image（影像）of the road ahead on to the car's windscreen． 5 Cars will be connected by an electronic tow bar to the car in front to form "road-trains". "The front vehicle in such a train burns the normal amount." says Davis. " But all the others in the train would burn about ten percent of the normal amount，and so produce about ten percent of the pollution."

A．The team there believes that by 2030 all cars will be computerized.

B．They believe that cars will become more important in 20 years.

C．And it will not be owned by one individual.

D．And by 2030, cars will travel in line, linked to each other electronically.

E．So the idea that in 20 years' time, no one will own cars may be hard to believe.

F．Every driver will use less fuel in the car he owns.

G．The car will automatically speed up, or slow down, to match the speed of the car in front.

第四节：语法填空（每空1分）

　　If you feel stressed by responsibilities at work, you should take a step back and identify (识别) those of 61 (great)and less importance. Then, handle the most important tasks first so you'll feel a real sense of 62 (achieve). Leaving the less important things until tomorrow 63 (be) often acceptable.

　　Most of us are more focused 64 our tasks in the morning than we are later in the day. So, get an early start and try to be as productive 65 possible before lunch. This will give you the confidence you need to get you through the afternoon and go home feeling accomplished.

Recent 66 (study) show that we are far more productive at work if we take short breaks 67 (regular). Give your body and brain a rest by stepping outside for 68 while, exercising, or dong something you enjoy.