An environmental expert may study the winds that flowed from the old Wingate landfill incinerator's smokestacks, and identify wide areas where people may have been exposed to toxic chemicals.
Environmental experts can use a study to identify where people may be exposed to toxic chemicals.
Trying to identify placed where people could have been exposed to toxic chemicals is impossible.
I missed the discussion about CNN that was on my favorite radio.
The GAO is not interested in contacts with the executive branch.
A girl is sitting outside on the grass.
The man is purchasing books.
The geisha is inside the store.
A boy in a crowd.