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Put the following sentences in the plural. 1. It's a very difficult question to answer. 2. I think I'll have that cake on the right. 3. Look at that pumpkin! It's the biggest one I've seen this year. 4. Is this your scarf? 5. That was а соokie jar. 6. What is that child's name? 7. The cat has caught a mouse. 8. There was a lady, a gentleman, a. boy, and a girl in the room. 9. In the farmyard we could see an ох, а sheep, а cow, and a goose. 10. Is this worker аn Englishman or a German? a Frenchman. 11. Why don't you eat this potato? 12. This strawberry is still green. 13. The withered leaf has fallen to the ground. 14. Can you see a bird in that tree? 15. Does your tooth still ache? 16. I held up my foot to the fire to warm it. 17. His child studies very well. 18. This man works at our office. 19. There is a new house in our street. 20. This story 18 very exciting. 21.I have hurt my foot. 22. The wolf has been shot. 23. He keeps bis toy in a box. 24. Put this knife on that table. Нe is

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nataliaprintroll
В 19 веке много людей были больными и многие из них погибали после операций из за инфекций. Но доктора не знали об этом. По этому они не одевали специальную одежду во время операций и не всегда мыли руки и инструменты. Британский доктор, Джозеф Листер, знал что инфекции вызывают микробы. Доктора в его больнице всегда носили белую и чистую одежду. Они регулярно мыли руки и обрабатывали инструменты до и после операций. Они многих больных. В 1928 году Британский ученый Александр Флеминг работал в его лаборатории  в мед. университете Святой Марии. С микроскопа он обнаружил некую зелёную плесень и заметил что находящиеся рядом  микробы погибли. 
Это было очень важное открытие, которое Флеминг назвал пенициллин, это был первый антисептик. Но он был слишком дорог в производстве.В 1941 году Генри Ф. и Ернст Ч. из Оксфорда нашли создания дешёвого антисептика который миллионы жизней. В 1945 году 3 человек получили Нобелевскую Премию за их  работы. (Простите за долгое время написания)
  
Павел_Перелыгин

1 This shirt is still dirty even though I've washed it twice.

2 Even if he loses the election, the president will still control foreign policy.

3 They drank from the stream even though they knew it was polluted.

4 I'll continue to sing my songs even if I never sell another record.

5 We will go ahead with the project even if our partners pull out.

6 I enjoy going to discos even though I don't like dancing.

7 After Barlow was arrested, his wife and daughters were questioned by the police even though they knew nothing about his business affairs.

8 Even if the building was in perfect condition, it would still be impossible to use it for modern offices.

even though - несмотря на то, что (речь о реальных фактах, действиях)

even if - даже если (рассуждаем о гипотетических, возможных условиях)

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Put the following sentences in the plural. 1. It's a very difficult question to answer. 2. I think I'll have that cake on the right. 3. Look at that pumpkin! It's the biggest one I've seen this year. 4. Is this your scarf? 5. That was а соokie jar. 6. What is that child's name? 7. The cat has caught a mouse. 8. There was a lady, a gentleman, a. boy, and a girl in the room. 9. In the farmyard we could see an ох, а sheep, а cow, and a goose. 10. Is this worker аn Englishman or a German? a Frenchman. 11. Why don't you eat this potato? 12. This strawberry is still green. 13. The withered leaf has fallen to the ground. 14. Can you see a bird in that tree? 15. Does your tooth still ache? 16. I held up my foot to the fire to warm it. 17. His child studies very well. 18. This man works at our office. 19. There is a new house in our street. 20. This story 18 very exciting. 21.I have hurt my foot. 22. The wolf has been shot. 23. He keeps bis toy in a box. 24. Put this knife on that table. Нe is
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