Good evening / morning /afternoon Mrs. or Mr. principal I would like to ask if the furniture in our classrooms can be changed
The revision that maintains the best academic style throughout (and is most polite) would be answer D. The "academic style" is generally meant to be free of slang and grammatically correct.
Hope this helps. <span />
Sixteen plus eleven, subtracted from thirty five. Or thirty five minus the sum of sixteen and eleven.
