The key to exercise solutions in chapter 1 - Review for the textbook New Headway Elementary - Workbook with authors Liz Soars, John Soars and Jo McCaul from Oxford University Press
Question
Complete the chart.
Answer
I am - I'm - I'm not - Am I ... ?
You are - You're - You aren't - Are you ... ?
He / She is - He's / She's - He isn't / She isn't - Is he ... ? / Is she ... ?