Exam papers are available in Word OR as a pdf: Word copies are for teachers and tutors as they are easy to cut and paste. They are copyrighted for groups of students in any one school over many years. Pdfs are for student purchase ONLY and are only copyrighted for a single student to use. We are progressively making the cheaper pdfs non-printable and non-editable. If you are a teacher or tutor, please do NOT buy the pdfs.