I need your______ for my project.
writings preceding and following the passage quoted; circumstance in which an event occurs
Your_____should be clear, so people can understand.
when you feel____you probably going to suicide.
the area in which something exists or lives
You need to keep the _________clean so we can stop pollution .
a wrong action attributable to bad judgment or ignorance or inattention
The pollution was caused by human's ____.