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Flying cars would be especially useful in cities _______ with traffic
A. joined B. crashed C. congested D. exhausted
31. Teleporters make you _______ and the reappear at your destination.
A. appear B. disappear C. to appear D. to disappear
32. Who is the ______ of the flying car?
A. invention B. inventor C. invented D. inventing
33. They were _______ because of the poor quality of their equipment.
A. success B. successful C. unsuccessful D. successfully

1.They will be installed -> install solar panels tomorrow morning
2.The energy sources will tested -> be tested to ensure safety when in use
3.Teleporters might be the major vehicle -> means of transportation in our future
4.Flying cars may help reduced -> reducing traffic jams
5.The government often deals with less -> fewer issues in cities
6.poverty often appear -> appears in overcrowded area, doesn't it?

The amount of vehicles on the street (1) ……. every day. Traffic congestion is a problem in every major city in the world. Soon traditional means of daily transportation such as cars and motorbikes, etc. won’t be able to (2) ……. the world population. (3) ……. there is no space left on the ground, flying car might be the transportation of the future. Imagine your car can lift up into the air and fly (4) ……. congested road and reach your destination without (5) ……. about traffic jam. Engineers in Silicon Valley, home of many famous technology companies, believe the first flying car can become a reality in the next decade. The technology is already available; the problem is how to produce a flying car that is suitable for daily commercial use.
1. A. is increasing 2. A. reduce 3. A. Though 4. A. under 5. A. worry |
B. was increasing B. welcome B. When B. over B. to worry |
C. will be increasing C. achieve C. Not only C. toward C. worrying |
D. has increased D. handle D. Unless D. around D. worried |

Complete the sentences with WILL or WON'T and a suitable verb to make them true in your opinion.
1. One day people...WILL GO..on holiday on the moon.
2. Flying cars that can change into helicopters.....a runway to take off. KO BK
3. People in the future...WILL LIVE..in cities under the sea.
4. There...WON'T BE..more wars in the future, and we will live in a peaceful world.
5. Future planes..WILL BE...faster then the speed of sound.
6. In twenty years' time, there..WON'T BE...more traffic than now.
7. Flying...WILL BE..cheaper in the future.
8. Our children and grandchildren..WILL LIVE...until they are over one hundred.

Big cities have problems with, crowded streets, congested traffic, noise and air pollution. Every day, thousands of vehicles fill the streets, especially. during rush hours. The large numbers of cars, buses and trucks cause so much congestion. No vehicles can move in any direction. Parking' is another problem. There are not enough parking facilities, and when cars try to park on the streets, there is not enough room for traffic. Finally, the traffic adds to the problem of air and noise pollution .
1 problems
2 vehicles
3 cause
4 Parking
5 traffic
6 pollutions

I. Complte the sentmeces with WILL or WON'T and a suitable verb to make them true in your opinion
1. One day people.....WILL GO ....... on holiday on the moon
2. Flying cars that can change into helicplopters ......WON'T WASTE........ a runway to take off
3. People in the future ...WILL BE.... in cities under the sea
4. There .......WON'T BE..... more wars in the future, and we will live in a peaceful world
5. Future planes .....WILL BE...... faster than the speed of sound
6. In twenty years' time, there.....WILL HAVE..... more traffic than now
7. Flying......WILL BE...... cheaper in the future
8. Our children and grandchildren .....WILL GATHER....... until they are over one hundred
9. Driverless cars ......WILL BE..... cheap so that many people can afford them
10. In ten years people .....WILL LIVE... on other planets

1.
a. F
b. T
c. F
d. T
e. T
2.
a. SkyTrain can travel at the speed of 240km/hr.
b. The designers of flying cars are from China.
c. The cost of a flying car is $200.
d. We should take eco-taxi because it's good for the environment and will avoid traffic jams.
e. Yes, I'm interested in this means of transportation because they give me a chance to protect the environment.
C
C