Choosing the most effective revision for the sentence. If no revision is necessary, choose "Leave it as is."

Alot of people decided to buy knew homes in there areas over the passed three years.

A) Alot of people decided to buy new homes in their areas over the passed three years.
B) A lot of people decided to buy knew homes in they're areas over the passed three years.
C) Leave it as is.
D) Many people decided to buy new homes in their areas over the past three years.