Flying Cars Dream about flying cars. They will make our life easier, and ____Of course, it is not just a dream. Some engineers are working on flying cars, and they predict they will show a model by the end of 2020. But it is not certain when we will use these cars in daily life. You will not be stuck in a traffic jam and just ____ Going on Holidays in Space When you’re 50 years old, what kind of holiday you want to go on? Some companies are planning to open hotels in space in 30 years, ____ About 100.000 dollars for only three days. But these firms believe that there will be a lot of people to pay this price. Holidays in space will not be tomorrow, but ____ Education Without Teachers Imagine that you won’t see teachers at school? How interesting, isn’t it? Internet and computers will be more popular, and ____ At schools, robot teachers will become widespread. Even students will use the excellent robots. How? When they feel ill, they will send their robot friends to record the lessons. But ____

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