The document contains a test to distinguish the proper uses of "can" and "able to" in different contexts. The test presents 5 multiple choice questions asking whether the subject "can", "is able to", or uses another form in contexts like finding a hotel, swimming fast, riding a motorcycle, completing a book, and diving in the ocean. The correct answers are then a, b, b, c, and c respectively. The document also provides a contact number for more information.