Question

select the item that does not belong.
1 olvidar
2 doler
3 lastimarse
4 dañar

Explanation:

The other three verbs relate to physical harm or discomfort: doler means "to hurt (physically)", lastimarse means "to hurt oneself", dañar means "to damage/harm". Olvidar means "to forget", which has no connection to physical harm.

Answer:

1. olvidar