Rule reminder
A cohesion chain is a sequence of words or expressions that refer to the same entity throughout a text. Chains can be formed through pronouns, synonyms, hyponyms, or repeated key terms. A well-maintained chain allows the reader to track topics without confusion.
Read the passage: 'Il professore entrò in aula. _____ posò i libri sulla cattedra e salutò gli studenti.' Which option best maintains the cohesion chain for 'il professore'?