Level C1. 12 gap-fill questions on challenging mandative subjunctive structures. Exactly two questions have two correct options.

Level C2. Exactly 12 questions. Exactly 2 questions have two correct options.

Level C2. Focus on advanced stance and writer positioning in academic and argumentative writing. Exactly 12 items, 3 options each. Two items have two correct options.

Level C1. Topic: advanced hedging with modal verbs. 12 gap-fill questions, 3 options each. Exactly 2 questions have two correct options.