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

There are youths who acquire immense pleasure and self satisfaction by helping in community works . 
There are youths who acquire immense pleasure and self satisfaction by helping in community works . 

People who are trying to get into good university study by themselves everyday while I play around without reviewing and studying . 
People who are trying to get into a good university study by themselves everyday while I play around without reviewing and studying . 

The question : which is more important ; making students to understand ideas and concepts or to learn facts , can be answered based on the level of learning which the student is undertaking . 

The question : which is more important , making students understand ideas and concepts or teaching them facts , can be answered based on the level of learning that each student is undertaking . 

