What's this?
grass
What's this?
a cough
What's this?
a headache
What's this?
toothache
What's this?
Backache
What's this?
cold
What's this?
a cold
What's this?
a temperature
What's this?
leaf / leaves
What's this?
a lake
What's this?
hot
What's this?
stomach ache
What's this?
a plant
What's this?
earache
What's this?
river
What's this?
a picnic
What's this?
a field
What's this?
a forest