Derivatives with Opposites – Word Formation & Prefixes (B1)

• Worksheet for B1-level ESL / EFL students

• Focus on word formation using common negative prefixes
  (un-, dis-, in-, im-, il-, ir-)

• Includes gap-fill exercises and a cloze activity

• Practice in forming opposites and correct derivatives in context

• Supports vocabulary development and spelling accuracy

• Suitable for exam preparation

• Answer key included

• Ideal for classwork, revision, and homework

• Level: B1 (CEFR)

• Format: Printable & editable worksheet (Word)