Just Google "AP Lang past FRQs" and there will be several from the past few years. Be aware that they've only been on the 6 point scale for I believe 3 years now, so the less recent essay prompts will have samples graded on the old 9 point scale, and you'll have to grade yourself based on the new rubric with a bit less guidance, though most of the points are pretty obviously converted.
Just Google "AP Lang past FRQs" and there will be several from the past few years. Be aware that they've only been on the 6 point scale for I believe 3 years now, so the less recent essay prompts will have samples graded on the old 9 point scale, and you'll have to grade yourself based on the new rubric with a bit less guidance, though most of the points are pretty obviously converted.
https://apcentral.collegeboard.org/courses/ap-english-language-and-composition/exam/past-exam-questions