3. раскройте скобки, употребляя глаголы в future indefinite, future perfect, present indefinite, present perfect. 1. mother (to write) a letter to her tomorrow. 2. i (to read) the book by the end of the week; you may have it then. 3. by the end of the term we (to learn) about one hundred new words. 4. if you ring me up after five i (to speak) to the director. 5. i (to go) to the sports ground as soon as i (to finish) this exercise. 6. we (to go) to the theatre or a concert if we (to pass) our examinations successfully. 7. you (to do) a lot of your work by the end of this month. 8. in a year's time he (to take) to some more serious sort of job. 9. i (to go) away as soon as i (to speak) to him. 10. by the end of this month i (finish) reading "the picture of dorian grey, " and i (begin) to read "jane eyre." 11. if you do not make a note of it, you (forget) it by tomorrow. 12. i (get) through the greater part of the work when you come.

1. Mother will write a letter to her tomorrow. 
2. I will have read the book by the end of the week; you may have it then. 
3. By the end of the term we had learned about one hundred new words. 
4. If you ring me up after five I will  speak to the director. 
5. I will go to the sports ground as soon as I have finished this exercise. 
6. We will to the theatre or a concert if we pass our examinations successfully. 
7. You will have done a lot of your work by the end of this month. 
8. In a year's time he will take to some more serious sort of job. (через год он возьмется за более серьезную работу)
9. I will go away as soon as I have spoken to him. 
10. By the end of this month I will have finished reading "The Picture of Dorian Grey," and I will begin to read "Jane Eyre." 
11. If you do not make a note of it, you will have forgotten it by tomorrow. 
12. I will have got through the greater part of the work when you come. 

1. passive/Active

1) Active

2) Active

3) Passive

4) Passive

2. Choose the correct preposition

1. by

2. by

3. with

3. Put the verb in brackets into the correct form of the Present Simple Passive

1. is speaken

2. are carried

3. are delivered

4. Put the verb in brackets into the correct form of the Past Simple Passive.

1. was born

2. were damaged

3. was polluted

4. was written

5. Put the verb in brackets into the correct form of the Future Simple Passive.

1. will be repaired

2. will be seen

3. will be photographed

4. will be printed

Объяснение:

Eating healthy is very important for every person. Wise people say, “Health is above wealth”. And, indeed, what can we do properly if we don’t eat. It is our natural source of energy, so it’s better to chose it carefully. For example, our body needs more vitamins and minerals but it doesn’t need much cholesterol. That’s why, it’s better to avoid using fat-containing products. We also need less sodium, which is found in salt and less sugar. We need to eat less candies and cakes. First of all, it can make you overweight. Secondly, it’s not good for health.

Along with eating healthy, we should try to keep fit by doing exercise, cycling, spending less time in front of the TV and not smoking.