Заполните пробелы соответствующей формой глаголов be или have:1. Canada ____ famous for its sweet maple syrup.2. Antarctica ____ many icebergs.3. Three-quarters of the world’s diamonds ____ mined in southern Africa.4. Southern Asia ____ the world’s largest producer of tea.5. Australia ____ the world’s flattest continent. 6. There ____ more active volcanoes in the south-east Asia than in any other area of the world.7. Southern Africa ____ large areas of rainforest.8. Three of the world’s major religions began in the Middle East. They ____ Islam, Judaism and Christianity.9. There ____ twice as many pigs in Denmark as people.10. Nearly half of the world’s corn ____ grown in the United States.