What are the thoughts of the characters and their context?

1. 'What does the boy mean?' – A character wondering about the boy's words. 2. 'I'm worried. I hope that they're safe.' – Someone concerned about their family's safety. 3. 'I hope my house hasn't burned down.' – A person fearing the fire's impact on their home. 4. 'There are too many things on that boat.' – Observing the overloaded boat. 5. 'This boy is really brave.' – Admiring someone's courage in a challenging moment. 6. 'I hope that there will be room for us on the cart.' – Hoping for space on the cart for escape.