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Грамматика и лексика. Задания 25-29 в КИМ
Прочитайте приведённый ниже текст. Образуйте от слов, напечатанных заглавными буквами в конце строк, обозначенных номерами 25–29, однокоренные слова так, чтобы они грамматически и лексически соответствовали содержанию текста. Заполните пропуски полученными словами. Каждый пропуск соответствует отдельному заданию из группы 25–29.
Sand dunes
25. Sand dunes are rarely isolated. It’s _______________ for a dune to stand alone. They form in large groups known as dune fields. | COMMON |
26. It’s well-known that sand dunes move around and that smaller dunes move faster than larger ones. Now _______________ have discovered that dunes communicate with their neighbours. They can even push their neighbour dunes farther away. | RESEARCH |
27. Here’s what’s happening. A flow of water or wind hits a dune. The energy creates a disturbance. The disturbance gives the _______________ dune a little push. This causes that dune to move faster. | NEIGHBOUR |
28. As the flow continues, the movement continues. Finally, a dune is far enough away not to be affected by the disturbance. What is more, scientists thought that a pair of identical dunes would move together at the same speed. Instead, _______________ enough, they push away from each other. | AMAZING |
29. So, some dunes move closer to roads and infrastructure. Some cover parts of cities, destroying people’s livelihoods. Now we know, they communicate, but do they _______________? | APOLOGY |
источник: тренировочные варианты. Вербицкая М.В.
