Заполните пропуски соответствующими местоимениями (who,whom,whose,what,which) 1.....helps me? 2.....of Von can help me? 3..... Of

приезжаю поздно, поэтому времени хватает только на ужин и на выполнение домашнего задания."

CHEMISTRY: KEY TO PROGRESS AND ABUNDANCE
The science of chemistry includes a study of properties, composition, and structure of matter, the changes in structure and composition which matter undergoes, and the accompanying energy changes.
The Russian chemical industry now holds second place in the world in over¬all volume of production. Much credit for this is due to our scientists whose research has won worldwide recognition. The classical works by Mendeleyev, Butlerov, Zelinsky, Zaitzev, Lebedev, Favorsky and many others not only served as a theoretical basis for the development of the chemical industry, but enabled our scientists to set up a number of modern branches of the chemical industry as well.
The close links between science and industry enabled the chemical industry to make great progress.
The Soviet Union was the first country to organize large-scale production of synthetic rubber.
Zelinsky's works formed the basis for the synthesizing of a large number of new chemical compounds. These compounds are now counted in thousands, and they are extremely important in the country's economy. Our scientists evolved an original method of extracting phenol and acetone simultaneously from benzene and propylene. Phenol and acetone are needed for the manufacture of plastics, textile fibres, organic glass and other chemical products.
Scientists are making a major contribution to the production of aniline dyes, and many new dyes have been evolved with their help.
The research of our scientists has revealed the physical and physico-chemical conditions necessary for the industrial production and processing of polymeric materials.
The theory of chain reactions is a major discovery of our time. The development of this theory is linked with the name of the Soviet scientist Semyonov, a Nobel Prize winner.
The successes achieved by chemistry and engineering have played an important part in our country's achievements in space.

1. The problem was that, without ___________________ it, I was on the ground floor of an approaching revolution.(realize) 2. He rearranged (перенёс) his ________________ for an earlier date.(arrive) 3. He couldn’t sleep last night. He fell _________________ almost in the morning.(sleep) 4. He asked for the key to _____________________ the closed door.(lock) 5. Harry was very _____________________ to find out that he wasn’t miles behind everyone else.(relief) 6. Take _________(s) of the room before you buy any furniture. (measure) 7. I have been in _____________________ with her for 5 years. (partner) 8. Her answer is of great _________________________ to me. (important) 9. Do you get ______________________________ before an exam? (nerve) 10. Jenny got up to make a ___________________________. (speak)
№11 Преобразуйте слова в скобках так, чтобы они грамматически и лексически соответствовали содержанию предложения. Заполните пропуски полученными словами. 1. I'm really bad at Arts. In fact, I’m ________________________. (hope) 2. Who is the guest _______________________? (speak) 3. Prizes are awarded for ________________________. (achieve) 4. The natural world is full of _________________________. (wonderful) 5. He is very brave and _____________________________. (fear) 6. Some sales managers think selling abroad is __________ difficult. (possible) 7. There are lots of ____________________ for my career. (possible) ~ 52 ~8. The __________________ of man was long after dinosaurs` time. (appear) 9. The police are looking for __________________ of what happened. (prove ) 10.It could be quite some time before we see any _______________. (improve) 11.Our washing powder now has a new ________________ formula. (improve)

teacher. 3. The weather...is good today. __ Заполните пропуски глаголом to be? употребляя соответствующую форму будущего времени: 1We...interested in his progress. 2.I... your new teacher.

Вариант 3 What is Вариант 4 Who was Вариант 5 Why was

(their, theirs) vegetables. 4. Who went with (hers, her)?
б) Выберите соответствующее местоимение. 1. I earn (this, these) money myself. 2. Where can I get (some, any) newspapers?3. May I play (something, anything) I like? 4. (What, Which) student works hardestof all? 5. This is the best dictionary (which, that) I have ever seen. 6. This is not theletter to (which, what) they refer.
2.