Сравнительные степени прилагательных.

1. Dogs are cleverer than cats. 2. Monkeys are the funniest animals. 3. Giraffes have the longest necks. 4. Giraffes are big but elephants are bigger. 5. My sister likes cats but I think that dogs are the nicest. 6. St. Petersburg is one of the most beautiful cities in the world. 7. The rivers in America are much bigger than those in England. 8. The island of Great Britain is smaller than Greenland. 9. What is the name of the highest mountain in Asia? 10. The English Channel is wider than the straits of Gibraltar.