Rule reminder
Some connectors are interchangeable in meaning but require different structures: 'appena' ≈ 'non appena'; 'dopo che' + verb ≈ 'dopo' + infinito/nome; 'prima che' + congiuntivo ≈ 'prima di' + infinito (same subject). Register may differ.
ORIGINAL: 'Appena finì il film, uscimmo dal cinema.' Choose the correct rewrite with 'non appena'.