Some extra exercises for the Grammar topics of Chapter 1.
- Explanation + exercises interrogative pronouns: https://wp.digischool.nl/engels/oefenen/grammatica/grammatica-over-woorden/een-vraag-stellen-met-een-vraagwoord/
- Games Past Simple: grammar games year 1: medium + Grammar games year 1: hard
- Explanation + exercise ordinals: https://wp.digischool.nl/engels/oefenen/grammatica/grammatica-over-woorden/rangtelwoorden-een-plaats-in-een-rij-aangeven/