Поставьте предложения в отрицательную и вопросительную формы. 1. I speak English. 2. We work in the laboratory. 3. They know German. 4. They often speak about their experiments. 5. We like to go to the country. 6. We have a lot of laboratory assistants at our plant. 7. They seldom stay at home at the weekend. 8. I always call my friends. 9. I spend my holiday in the village. 10. We often go to the industrial exhibitions. 11. They like to go to museums. 12. You swim well. 13. He works at the factory. 14. She learns French. 15. It often rains here. 16. It seldom snows in April. 17. He likes foreign cars. 18. The scientists of our plant do researches in the field of mathematics. 19. The Professors of Moscow University publish interesting articles in scientific journals. 20. She likes to translate sentences from English into Russiаn.

1)I do not speak EnglishDo I speak English2)We do not work in the laboratoryDo we work in the laboratory?3)They do not know GermanDo they know German4)They do not often..Do they often speak about..5)We dont like to go to the countryDo we like to go to the country?6)We do not have a lot of laboatory..Do we have a lot of..7)They do not seldom stay..Do they seldom stay..8)I do not always call my friendsDo I always call my friends9)I do not spend my holidays..Do I spend my holidays..10)We do not go often..Do we go often..11)The do not like to go th museumsDo they like to go to museums12)You do not swim well.Do you swim well?13)He does not work at the factoryDoes he work at the factory?14)She does not learn French.Does she learn French?