alrighty uh i guess our topic today is air pollution and we are to just discuss what substances do you think contribute most to air pollution as well as what society can do to improve the air quality of the atmosphere around us
Our topic is air pollution: what substances do you think contribute the most to it, and what can society do to improve air quality?
Do you feel that you've ever been affected negatively by polluted air?
Problems persist and continue to not contribute to higher mail processing and delivery costs.
It does take a bit of space.
Wedding guests watch the bride getting hugged.
People traditionally are expected to survive on their Social Security payments only when they retire.
There are no improvements yielded at all by the Clear Skies Act.
The women is climbing a tree.