In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.

What we do now , we will able to do later .
What we do now , we can do later .

He mainly concetrate on the questions asked him at the time of interview .
He mainly concentrated on the questions that were asked of him at the time of the interview .

Of course , things are new and very risky .
Of course , things are new and very risky .