1 какими промыслами занимались древние люди и как это повлияло на их общее развитие? 2 Рассмотрите рисунки орудия труда в параграфы назовите сходства и различия. 3 Как вы думаете какие изменения произошли в собирательство время оледенения? 4 Выскажите свое мнение что выжить людям в эпоху оледенения

We can't buy our health for any amount of money, so it's very important to take care of your health. First of all, you may follow a diet which will help you to keep slim and feel better. There are many kinds of them. But at present many young people think that to be on a diet means to eat nothing, that is absolutely wrong. Following a diet you should eat healthier food.
But the best way to keep fit is to do sports. Small changes in your routine like climbing the stairs instead of using the lift or cycling instead of taking the bus to school, can help you to keep strong. In conclusion I must note that it's not enough to follow only 1 point from the list, but if you haven't done anything like that so far, you'll have to start doing at least something.

1.Oleg said that his room was on the second floor 2. He said that he was sure she would ring him up when she was back in St. Petersburg. 3.Misha said that he had seen them at his parents' house the previous year. 4. He said that he hadn't seen his cousin that day. 5. She said that she didn't go to that shop very often. 6. Tom said that he had already had breakfast, so he was not hungry. 7. He said that he had just received a letter from his uncle. 8.He said to me that he was going to the theatre that night. 9. Mike said that he had spoken to Mr. Brown that morning. 10. He said to her that he should do it that day if he had time. 11. I said to them that I could give them my uncle's address.