II variant
1. If I ___ (be) you, I ___ (follow) your aunt’s
advice.
2. If I ___ (have) a lot of money, I ___ (buy) a
new car.
3. If the weather ___ (be) nice tomorrow, we ___
(go) to the beach.
4. If your parents ___ (not come) yesterday, we
___ (go) to the countryside.
5. Plants ___ (die) if you ___ (not water) them.
6. If you ___ (ask) me, I ___ (help) you with the
gardening yesterday.
7. If Tom ___ (come) home early tonight, he ___
(have) time for reading.
8. If ice ___ (heat), it ___ (melt).
9. If he ___ (take) a map with him when he went
to the countryside, he ___ (not get) lost.
10. If she ___ (finish) her work soon, we ___ (go)
for a walk.
11. If I ___ (know) it was your birthday, I ___
(buy) you a present.

I am completely keen on reading. I try to read every day at least a few pages. I like fantasy stories and some adventurous stories. And there is a story of that kind I am eager to read over and over again. Its name is “Harry Potter.” The story was written by a popular British writer J. K. Rowling. And it tells us about a little boy Harry who lives in a family of his aunt. One day he finds out that he is a wizard and should go to study to a school of magic — Hogwarts. And that’s where the story begins. In the following 7 parts we get to know what a great wizard Harry is. He meets new friends, studies, does sport and conquer the most evil magician in the world. These books teach how to be friendly, loyal and strong. They show us how to face difficulties and how important a family and friends are. I love this book for all of this. I have already read it a few times. And I know that I will definitely read it once again.

3.

1)Isaac Newton formulated the basic laws of classical mechanics, discovered the law of universal gravitation, developed the theory of motion of celestial bodies, and created foundations of celestial mechanics.

2)By Michael Faraday on August 29, 1831

3)Origin of species

4)The use of the steam engine has made the railway an incentive for urban development throughout the country and the world. Railways soon became the main means of communication. It gave them unprecedented mobility and allowed them to travel long distances.

5)a portable encryption machine used for encrypting and decrypting secret messages.

4.

1.Isaak Newton discovered the law of motion and the universal law of gravitation.

2.Michael Faraday changed the course of

civilization when he built the first electric generator.

3.People have been inventing a lot of useful to make the life more comfortable.

4. At first Fleming wanted to become a surgeon

At first Fleming wanted to become a surgeonbut soon he got interested in bacteriology and decided that he was to find

bacteriology and decided that he was to findhis future in research.

5.Scottish scientist lan Wilmat developed the idea of cloning in 1997.

5.

1. What advice would you give for the next generation?

2.What would you like to become in the future?

3.What field do you specialize in the most?

4.Your most successful discovery?

5.What motivated you to become a scientist?