instruction:
In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
question:
As on when i started completing my home work on time i gradually improved .
answer:
When I started completing my homework on time , I gradually improved .

question:
Many scientists searched the area , but they ca n't find particles .
answer:
Many scientists searched the area but were unable to find particles .

question:
He will conceder him self losing the years that he spent on colecting the money .
answer:
He will consider himself losing the years that he spent on collecting the money .