Определите объем кислорода (н.у.), необходимый для сжигания кальция массой 4 грамм.

Make negative sentences using Present Simple. Постройте отрицательные

предложения во времени Present Simple.

Example:  He travels a lot. – He doesn’t travel a lot.

1. He lives in Sussex with his family. 2. Boris is my elder brother. 3. I work as a director for this company. 4. We have many tools. 5. I think so 6. She knows his friends. 7. She speaks German. 8. I know him well. 9. He goes to the gym every day. 10. My flight leaves at6 a.m. 11. I have much free time.

сравнить слова:мёд и лимон....анонимы