1. Which is larger : the United States or Canada?
2.What is the name of the biggest port in the United States?
3. Moscow is the largest city in Russia.
4. The London underground is the oldest in the world.
5. There is a greater numbers of cars and buses in the streets of Moscow than in any other city of Russia.
6. The rivers in America are 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.