1. The farmers in the village live a happy and ________ (health) life.
2. It's ________ (usual) for him to come back home late because he always arrives home before his parents.
3. All the drivers have to drive slowly and carefully because of the ________ (fog) weather.
4. Timmy was ________ (trap) under the stones and bricks, so he shouted for help.
5. We must do something to protect these ________ (danger) birds.