EPal is a web app for practicing Part 4 of the Cambridge CAE (C1 Advanced) English exam: key word sentence transformations.

• Shows you a sentence, a key word, and prompts to complete the answer.
• Instant feedback on your answer.
• Browse questions by tag or at random.
• All questions stored in a JSON file; scripts included for editing or tagging.
• The questions should be accessed via the API provide