Comparision adjectives - error correction

Mark's voice is very much louder than Allen's

Mrs garrison is the most oldest teacher in the school

This village is by far quieter than the one we live in

Playing golf isn't as more tiring as playing football

As time went by it got darker and the darker

the more you study the better than your marks will be

This task is the less difficult than the others

He drives the far farthest of all

Jane is as much tall as Sarah

it was a quite an exciting film