Найдите предложения в present perfect continuous даю 100б

The good news that governments have been trying to reduce the air pollution that causes acid rain.

... industries have been using new technologies for some time to help make factory smoke less harmful to the environment.

Объяснение:

Во втором предложение должно быть какое-то слово, но я не знаю какое

(на фото нет этих слов)