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阅读理解。
Scientists say life will be very different in 2050. First, there will be no TV channels(频道)in 2050. People will choose a program(节目)from a computer and watch it on TV. In 2050, we will get information from the computers only. Second, water will be a big problem in 2050. In many places, people won’t have water to drink.  Third, cars will use new and clean fuels and they will go very fast. There will be a computer in every car. And the computers will control the cars and there won’t be any accidents(事故).
(   )1.Which word can describe(描述)the life in 2050?
A. Dull.      B. Funny.      C. Different.      D. Bad.
(   ) 2.______will be important in our future life.
A. Computers        B. Televisions
C. Books           D. Cars
(   ) 3.What does the third paragraph tell us?
A. Fuel shortage (短缺).   B. Food shortage.
C. Water shortage.         D. Computer shortage. 
(   ) 4.The cars will be ______ in the future.
A. very cheap        B. very light
C. very expensive    D. very safe (安全的)
(   ) 5.The underlined word “control” means ______ in Chinese.
A. 检修       B. 控制      C. 治理         D. 发动