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Vocabulary: scientific
breakthroughs, celestial bodies,
human anatomy, chemistry
elements

1 The periodic table of the elements - Dmitri Mendeleev - 1869
This Russian chemist organised all of the chemical 1) …

into groups based on their 2)
and left spaces for new
elements to be discovered. This information is known as the periodic
table of the elements and is used all over the world.
2)
The Big Bang Theory - Georges Lemaître - 1920s
A Belgian physicist and astronomer was the first to suggest that our
3)
is expanding from a single point. His ideas became

known as the Big Bang Theory which is one theory for how the
universe was created.
3 DNA structure - James Watson & Francis Crick - 1953
5?
American scientist James Watson and British scientist Francis Crick

discovered that our 4)
is not flat, but a 3D structure that

twists around in a double-5)

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1. Не said he had listenned to the same stories for a long time. 2. By the evening he has translated ten pages. 3. You have ever been to the new stadium? — Yes, I was there last Saturday. 4. The old lady was happy: she hadnot seen her son for three years. 5. What did you do yesterday? 6. How many pages are you translating for today? 7. The day was cold and it was raining. When I reached home, my rain­coat was all wet. I took it off, shaked the water off it, hanged it up and went into the liv­ing room. My children were playing on the carpet. When they saw me, they jumped up and run up to me. 8. I have heard this song several times already, but I cannot remember the words. I will write them down as soon as I hear this song again. 9. Hardly he opened the suitcase, when he found the tie which he thought he had lost long before. 10. Shut the door! The room will be) full of smells which comes from the kitchen. Mother doesnt like kitchen smells in the room. 11. Last night he finished the book which he had begun writing a year ago. 12.1 am afraid he will lose this match. 13. Who makes all that noise? 14. Sharks have been on earth more than 350 million years.

1 Не said he had been listening to the same stories for a long time.
2. By the evening he had translated ten pages.
3. Have you ever been to the new stadium? — Yes, I was there last Saturday.
4. The old lady was happy: she hadn't seen her son for three years.
5. What did you do yesterday?
6. How many pages have you translated for today?
7. The day was cold and it rained.When I reached home, my rain­coat was all wet. I took it off, shook the water off it, hung it up and went into the liv­ing room. My children were playing on the carpet. When they saw me, they jumped up and ran up to me.
8. I have heard this song several times already, but I cannot remember the words. I will write them down as soon as I hear this song again.
9. Hardly he opened the suitcase, when he found the tie which he thought he had lost long before.
10. Shut the door! The room will be full of smells which come from the kitchen. Mother doesn't like kitchen smells in the room.
11. Last night he finished the book which he began writing a year ago.
12. I am afraid he will lose this match.
13. Who is making all that noise?
14. Sharks have been on earth more than 350 million years.