B Write one word in each space. 1. 65 per cent of the participants watch television in their bedroom.
2. I made a hypothesis then I an experiment.
3. of the students in my group use the Internet for research.
4. I don’t that adverts on television are effective.
5. You get the colour orange you mix red and yellow.
C Write the correct form of the verb in brackets in the space.
1. When ice is put into water, it . (float)
2. Salt is useful for food. (preserve)
3. The heart needs salt correctly. (work)
4. The first real magazine by a man called George Newnes. (publish)
5. When you are driving, you the speed limit. (break)
B Complete each sentence with a word from the box. There are extra words.
concentrate encouraged estimates ingredients leisure literacy mineral powers
relative ruins spectator stereotypes values vegetarian victorious wound
1. Advertisements show of men, women and children most of the time.
2. Different cultures have different .
3. In many countries, the industry is now a significant part of the economy.
4. In some countries, levels of of school children are actually falling.
5. It is difficult to in a noisy room.
6. My family me to apply for the job.
7. Sugar and salt are important of junk food.
8. The government that 15 per cent of young people are unemployed.
9. The army paraded through the occupied area.
10. There are the of a Greek town just outside the city.
C Write the correct form of the word in brackets to complete the sentence.
1. The of space began in the 1960s. (explore)
2. We should not make about people from a particular culture. (general)
3. The regular of television programmes started in Britain in 1936. (transmit)
4. The moment in air travel happened on December 17th, 1903. (history)
5. It is to eat too much junk food. (health)
6. The results are if everybody works hard. (achieve)
7. She had a very serious accident during her . (child)
8. A of people voted against the proposal. (minor)
9. Advertisers try to us that their products are the best. (persuasion)
10. It is possible to all sports into three types. (class)

I am lucky to have many friends. I talk with the guys in the yard, at school, in the swimming section, where I study. And the best among them is Anton. He is my closest and most reliable friend. We live in neighboring houses and study at the same school, albeit in different classes. I would like to study with him, but he is almost a year older.

Anton has blonde hair and brown eyes. He is tall and thin, half a head taller than me. At the same time, he is very strong and hardy, he never complains about difficulties.

We have been friends with Anton for three years. We play ball together, swim, play video games. In good weather we like to ride bicycles and go to the lake to fish. If my family is going to a picnic, we always invite Anton with us, and vice versa. We also sometimes go to the movies together.

Anton is a very cheerful and kind boy, he is always in a good mood. My friend knows how to cheer me up and other guys with his jokes. He is great at telling funny stories and anecdotes. We like the same music. When our parents are not at home, we love to listen to loud rock. Our tastes generally coincide in many ways, from the style of clothing to food. And he, like me, loves animals.

Anton proved to be a good friend not only in entertainment, but also in difficult times. That is why I decided to dedicate the essay to him, and not to someone else. This person always helps me, never leaving me in trouble. And you don't even have to ask him for that. Often Anton notices that it's hard for me, then he hurries to give useful advice or help, without waiting for a request.

It is good when you have friends, and even better if you have a close friend who you can confidently entrust your secrets and worries to, who will listen and understand you. It is only important to always be ready to reciprocate. He, too, should know that you will help him, no matter what.

ниже

Объяснение:

1) must

2) mustn't

3) mustn't

4) mustn't

5) must

6) must

2.

1) shouldn't

2) should

3) shouldn't

4) shouldn't

5) should

6) shouldn't

3.

Новый год - прекрасный праздник в нашей стране. Всем он очень нравится. Особенно его любят маленькие дети. Взрослые в этот день не ходят на работу, а дети не ходят в школу. Этот праздник считается семейным. Обычно его отмечают дома среди членов семьи.

Люди украшают свои дома, и обычно в углу комнаты поставлена елка. Эти хвойные деревья очень красивые. Подарки обычно кладут под эти деревья. Наши родители хорошо готовятся к этому празднику. Покупают новогоднюю елку, украшают ее, покупают много вкусной еды.

отметь как лучшее, если