Being a present is hard.
Because you need to be reposible and kind to others.
The president watches the class when the teathers out because there migtht be a problem.

Being a class president is hard, because you need to be responsible and kind to others. The class president watches the class when the teachers are out, because there might be a problem.

                    =======CORRECTED ANSWERS=======

Linda:Being a present is hard.
Because you need to be reposible and kind to others.
The president watches the class when the teathers out because there migtht be a problem.

Corrected Answer: Being a class president is hard, because you need to be responsible and kind to others. The class president watches the class when the teachers are out, because there might be a problem.

>> There is no problem with the construction of sentence, but check your spelling first. If ever you are not sure about the spelling try to search or look at it in the dictionary.

                        =========COMMENTS========

Linda, you are very good in constructing your sentences. You are improving. But please be aware next time of your spelling. Try to double check it if possible. And also try to put the correct punctuation for each line. Take care night owl!

-Teacher Iza