You are writing an expository essay on the use of natural lighting in current school building construction.
Which statement would be the best thesis for this piece of writing?
Brightening everyone's day, the light in the hallways spilled across students' faces as they moved from class to class.
Some imagine that natural lighting may cause a problem when a teacher needs darkness such as when he or she is using a detailed
powerpoint that uses refined color schemes.
Architects and administrators are discovering that the use of natural lighting has both economic, emotional, and academic benefits for both
students and teachers.
O The warning bell rings and yawning high school students are stumbling through the front doors of the high school