G. Change the following sentences into negative. 1. Süleyman typed the letters yesterday.
2. Şenay called her parents yesterday morning.
3. Ilgaz cooked the dinner two days ago.
4. Cihat looked after the baby yesterday night.
5. Faruk ordered soup and a piece of chicken.
6. Fatih smoked many cigarettes last night.
7. Derya knocked at the door one hour ago.
8. Ahmet laughed at us last week.
9. Serdar finished his homework yesterday.
10. Abdullah was ill yesterday.

It’s very important to choose the right food nowadays. healthy and balanced diet is useful for every person. we depend on food as well as the cars depend on gas, for example. it’s our natural fuel, which gives our body physical strength and health. when the body is healthy, the mind will also be healthy. different types of food contain different nutrients for our body. some supply us with carbohydrates, some with proteins or fats, some with vitamins and minerals, etc. many people think that fat is bad for people and they try to cut down on it. there is even a special line of products, called low-fat. the problem is that we do need some kinds of fat, but the saturated fats from animal products, like red meat, butter and cheese, can be really bad for health. friendly fats can be found in avocados, nuts and seeds, olives and tuna fish, and in some other products. some people cut down on too much sugar and salt, which is also a good idea. one of the healthiest types of food is fruit and vegetables. such organic products can be only useful if they don’t contain any chemicals and additives, which has become a common phenomenon in modern supermarkets. more and more people tend to grow fruit and vegetables in their own gardens, instead of buying them. another problem is modified food. it’s much cheaper than ordinary food, which is why people often buy it. from the other hand, modified food can lead to dangerous diseases. the food people eat depends a lot on their culture, religion, beliefs, health and other factors. however, some rules are common for everyone. they are: less fat, sugar and salt; and more water, vitamins, fresh fruit and vegetables.

The happiest time is when you are young. At this time, you can have fun with your friends, laugh, jump and run, and do not even think about the fact that when you get up, your legs will hurt and you will not be able to walk. Of course, at this age you will have to study hard, work hard, do not forget about rest, that in the future, when you are not at a young age, live with relief, that you will be given a good salary for which you will feed your family. Youth is a time when you can have fun, learn, fulfill all that you have dreamed of doing for so long, travel to different countries, invite home zhdruzeys and party, quarrel, laugh, cry, play, work. This time is full of expectations, disappointments and fun. Young people are very happy, you do not hurry to grow up, because the young life does not last long, it will pass quickly, it is for joy.