Подчеркните модальный глагол или его эквивалент. Укажите инфинитив модального глагола. 1. The Spanish colonies could at last win their independence between 1804 and 1824 in the South American Wars of Independence.
2. In the first decade of the 21st century, South American governments were to drift to the political left.
3. The continent, like many others, had to become a battlefield of the Cold War in the late 20th century.
4. The richest 20 % may own over 60 % of the nation's wealth, while the poorest 20 % may own less than 5 %.
5. This wide gap can be seen in many large South American cities.
6. By means of computer programmes economists ill be able to make more complex economic models in future.
7. We had to have a special license to import or export exotic animals.