1. There are many kinds of ______ pollution such as air pollution, land pollution, and water pollution (environment)
2. We’ve worked together for several months to provide good facilities for ____ people (able)
3. The campaign _____ people to recycle glass, cans and paper.
4. This project has been funded by ___ contributions (volunteer)
Answers:
`1.` There are many kinds of environmental pollution such as air pollution, land pollution, and water pollution.
`2.` We’ve worked together for several months to provide good facilities for disabled people.
`3.` The campaign encourages people to recycle glass, cans and paper.
`4.` This project has been funded by voluntary contributions.
$@dothang06$
1. environmental
2. disabled
3. encourages
4. voluntary