1.Fog is a major cause of accidents on highways in some areas. Every year many thousands of people lose their lives because fog can dangerously reduce visibility. The
drivers cannot see very far ahead, so they
2.Scotland is famous for its golf courses, and many Scottish people think of golf as a truly Scottish sport. The game did not start in Scotland, however. It was first played in
Holland in the fourteenth century and only later did it become
3.When Christopher Columbus sailed west from Spain in 1492, he dreamed of reaching Asia. He did not know there were other continents between Europe and Asia or that the land he found was America. He never realized his mistake, and when he died he still believed that the land he had found was