grammar doubt

English as a Second Language Preparation for and help with the TOEFL® Test and
1

hi Kitos,

I have two grammar doubts.

1/Students who have not paid fees ON overdue library materials

2/To take library materials OUT- To take out library materials-To return library materials

Thank u very much

TOEFL listening lectures: A university lecture by a professor of American History

2

Cz … they all appear correct to me.