Reading Comprehension Worksheets Pre Kindergarten – Reading comprehension worksheets are available in various formats. They’re available in both printed and audio formats. The internet offers free printable versions. You can also purchase the audio format. These worksheets are useful because they can be used to aid students of all levels. You can use them to assess how a student is doing. They can be utilized at any time, but they are most effective when used as part of an exam or at the beginning of a reading course.