Accessibility for young children

Hello,
We are using H5P extensively to create asynchronous game activities for young children (6-10 years old) to learn languages.
The activities work well for children in the 9-11 bracket but the younger children are having difficulties engaging due to not being confident with reading skills, especially with a second language.
We use in majority the Game map layout with true or false activities, dialog cards, videos, image choices and multiple choice activities.
The children are having most difficulties with true or false, and multiple choice.
Are there any possibility to have text to speech or integrate audios to read the questions and the answers?
I feel this is an important accessibility part, not just for young children, but also for everyone.

Thank you.