Rule reminder
Real texts use multiple cohesion devices simultaneously: pronoun reference, demonstrative reference, article use, substitution, ellipsis, and lexical cohesion work together to create a unified, readable text. At B2 level, you should be able to identify these devices in context and make the right choices when writing or completing texts.
«Avevo detto che sarei venuto, ma poi non ___ ho fatto.» 'Lo' in 'lo ho fatto' si riferisce a...