instruction:
In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
question:
For example , they can read again if they want , and back to the page that they can not understand or they are impressed .
answer:
For example , they can read again if they want and back to the page that they can not understand or they are impressed .

question:
There will be a technological development in the future , but that will only promote the use of public transportation system , but not car .
answer:
There will be technological development in the future , but that will only promote the use of public transportation systems and not cars .

question:
And it was very easy to me to understand why he always brang bad marks at home .
answer:
And it was very easy for me to understand why he always bringing bad marks home .