December, January and February are winter months. Winter in Russia is cold, especially in northem regions. The sun sets

1. Are December, January and February winter months? December, January and February aren\'t winter months. 2. Is winter in Russia cold, especially in northern regions? Winter in Russia isn\'t cold even in northern regions. 3. Does the sun set early and does it rise late? The sun doesn\'t set early and doesn\'t rise late. 4. Are the rivers and lakes frozen over? The rivers and lakes aren\'t frozen over. 5. Is everything covered with snow? Nothing is covered with snow. 6. Is the air frost? The air isn\'t frost. 7. Is winter the coldest season of the year? Winter isn\'t the coldest season of the year. 8. Is it sometimes so cold, that the temperature falls to thirty degrees below zero? It is never so cold, that the temperature falls to thirty degrees below zero. 9. Is going out in such nasty weather very pleasant? Going out in such nasty weather isn\'t very pleasant. 10. Is it slipper sometimes, and must we be careful when crossing the road? It isn\'t slipper and we mustn\'t be careful when crossing the road. 11. Is winter a good time for sports? Winter isn\'t a good time for sports. 12. Do people go in for skating and skiing? People don\'t go in for skating and skiing. 13. Is sleddingalso popular, not as a kind of sports, but rather as fun? Sledding isn\'tpopular. 14. Do children like to play snowballs? Children don\'t like to play snowballs. 15. Is winter in Perm long and cold? Winter in Perm isn\'t long and cold. 16. Are there thick low clouds in the sky? There aren\'t thick low clouds in the sky. 17. Do the snowflakes fall from the grey sky? The snowflakes don\'t fall from the grey sky. 18. Is it wonderful to observe nature in winter? It isn\'t wonderful to observe nature in winter. 19. Does everything look fresh and mysterious? Nothing looks fresh and mysterious. 20. Do we get tired of long winter days as usual and are we happy when spring comes? As usual we don\'t get tired of long winter days and we aren\'t happy when spring comes.