Bulk English Learning Question Bank

I am building new content for our app so i need both (types&pattern) SpeakX-style drills and Duolingo-inspired lessons and need a complete question bank to plug straight into the platform. The goal is 2,000 – 3,000 well-written English questions that span beginner, intermediate and advanced levels.

All three formats must be represented—multiple choice, fill in the blanks and true/false—and I’d like a healthy mix so users never feel repetitive fatigue. Roughly a third of the items should come with short, neutral-accent audio clips to train listening and pronunciation; the remaining questions can stay text-only.

To make importing painless, organise everything in a single spreadsheet (CSV or XLSX) with columns for: question text, level tag, type, all answer options, correct answer, and audio file name where relevant. Place audio in an accompanying folder, clearly labelled to match the sheet.

Deliverables
• 2,000-3,000 questions covering the three levels and three formats
• Audio files (MP3, 44.1 kHz) attached to the designated subset
• Master spreadsheet with metadata and answer key
• A brief “question pattern” guide explaining how each format is constructed so my in-house team can keep expanding the bank later

I value natural, idiomatic language, logical distractors and clean, reusable formatting. If you have previous ESL or EdTech writing samples, mention them when you bid so I can gauge style fit quickly.