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МатематикаВопрос:
Task 5. Раскрой скобки и поставь глаголы в Present Perfect Continuous: 1. The factory (pollute) the river for many years. 2. Greenpeace (try) to save the forests since 1971. 3. People (cut down) too many trees lately. 4. The animals (lose) their naturfall habitat since the road was built. 5. Scientists (study) the effects of acid rain for a long time.
Ответ:
Краткое пояснение: Раскрываем скобки и ставим глаголы в Present Perfect Continuous.
- The factory has been polluting the river for many years.
- Greenpeace has been trying to save the forests since 1971.
- People have been cutting down too many trees lately.
- The animals have been losing their natural habitat since the road was built.
- Scientists have been studying the effects of acid rain for a long time.
Ответ: has been polluting, has been trying, have been cutting down, have been losing, have been studying
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