Преобразовать каждое предложение в past и future simple: the classical economists regard money as no more than a medium of exchange. 2. economic conditions change all the time. 3. this year the results are not very pleasing. 4. i usually attend a meting of that committee. 5. the worker almost never makes a complete product. 6. constant repetition leads to a great dexterity. 7. the large industrialised countries account for a large proportion of international trade.

Now many people are thinking about going on an extreme diet. Some of them think that this diet is normal and you can lose weight quickly. Other people think that it isn’t good idea.

Of course, these diets have some advantages. Firstly, if you go on an extreme diet, you will see the result quickly and it will motivate you to continue the diet. Secondary, it will be like self-control to you, because you have to focus on the diet if you want result.

On the other hand- extreme diets have some disadvantages. They are difficult to follow and you may give up quickly and regain the weight. Also, diets have many restrictions. This minds, you may not get the nutrient which you need to stay health.

So these diets have both : advantages and disadvantages. In my opinion,people shouldn’t go on a diet without doctor’s advice.

1. Lucy is writing a letter

2. Lucy describes Moscow as a terrific city.

3. First of all, they are going to do a lot of sightseeing

4. Dad doesn't want to go on a day trip because it is too tiring.

5. She knows that the Moscow Zoo is the largest zoo in Russia, and also she knows that is has a great collection of animals and exotic species.

6. Lucy's mum needs to have a whole day to go shopping.

7. The Gum is the largest department store in Russia because you can find there everything you need.

8. Darren will get a Matryoshka.

9. Lucy thinks that Russian cuisine is delicious, maybe because she likes pies and chocolates.

Lucy likes Moscow, because there are a lot of things to do and also because there is delicious cuisine.

Задание 2.

1. b

2. g

3. a

4. d

5. c

6. e

7. f

8. i

Объяснение: