This site has a number of games to help develop children’s understanding of question words:
https://speechandlanguage.info/parents/activities/language
Scroll down to ‘Language Activities’ and then click on the green, light blue or purple section and select an activity that is suitable for child’s targets.
This website has a downloadable pdf full of resources:
https://www.humber.nhs.uk/services/childrens-language-resources.htm
Select ‘Pack for questions.’
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