Определите видовременные формы глаголов в выбранныхпредложениях. 1.wastewater treatment is a critical activity in environmental engineering, asub-discipline of civil engineering2.environmental engineers can be involved with pollution reduction,green engineering, and industrial ecology3.some other terms inuse are public health engineering and environmental health engineering.
Present simple passive - is, Present simple - isPresent simple passive - can be involved, Present simple - arePresent simple passive - are in use, Present simple - are