Rule reminder
At B2 level, you need to recognise false friends in real texts: news articles, emails, literature and conversations. False friends can change the meaning of an entire sentence if misread. Review all B2 false friends: triviale=vulgar, la busta=envelope, il pavimento=indoor floor, domestico=household.
Letter excerpt: 'In allegato trovi la **busta** preaffrancata per la risposta.' What is enclosed with the letter?