What it is: Conditions to move from B2 to C1. What it’s for: Confirm you can operate comfortably in English. Example: You can discuss complex topics and react quickly.

• Understand most normal-speed media on many topics (without transcript).
• Participate in discussions and respond spontaneously.
• Write clear structured essays/emails with good coherence/cohesion.
• Use advanced grammar (conditionals, passive, reported speech) reliably.

• *operate* /ˈɒpəreɪt/: hoạt động/làm việc
• *spontaneously* /spɒnˈteɪniəsli/: tự nhiên, không chuẩn bị trước
• *reliably* /rɪˈlaɪəbli/: ổn định, đáng tin