Since the first car was introduced into our lives, we can see that many changes have taken place around us. One of the advantages of using cars is that it can give users more convenience than other transportation. Plus, cars can save our time and energy. By driving, we can go where we want. We can reach our destination faster than other vehicles. After all, time means a lot to modern people. It means money for business people, knowledge for schoolchildren, and profit for companies. Of course, I have to admit that cars have brought a lot of problems like traffic jams and air pollution. But this cannot be avoided. I would like to say that cars have improved modern life by making people more comfortable and more efficient. I am confident that in the future there will be some technical discoveries that will help meet even more numerous needs.
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2.She said that she's working.
3. He said that he gets up at eight o'clock.
4. He said that he has translated the text.
5. He said that he has been waiting for you since five o'clock
6.He said that he saw her there.
7. She said that she'll find it.
8. He said that he'll be working for this summer
9. The director said that the contract will be signed in the evening.
10. He said to her that she must consult a doctor.
11. He answered that he'll go there tomorrow.
12. He said that they were here yesterday.