Build

Some animals build their house. Birds are good at building their . Goats are not good at building anything. People build houses for them.

Elephants can lift things. They can help people to build houses.

Turtles build their house on their back. You cannot take it off.

• What can people build?

• When do turtles start to build their house?
• Can they hide in their house?
• When do they hide in their house?