Т, Н,П.
Сорри если не правильно.
Noun: achievement, advance, protection, pollution, increase, interaction
Verb: change, develop, act, eliminate
Noun: save?(есть сомнения), number
Adj: various, ecological, environmental, dangerous, industrial, global, natural, oceanic
1. come back, 2. do with, 3. get along, 4. get off, 5. go up, 6. make up, 7. put on, 8. take off
1)are
2) was
3) were
4) is, it
5)are , they need
2.
1b
2any
3a
4b
5 c or b