I couldn't find options online for your question so I'll give you a logical answer:
Answer:
Nosotros gustamos de las montañas .
Step-by-step explanation:
This sentence could have several correct answers. What we need is a verb that is suitable to be followed by the proposition "de".
Some of the other logical options may be:
- Nosotros disfrutamos de las montañas.
- Nosotros caímos de las montañas.
- Nosotros bajamos de las montañas.
- Nosotros hablamos de las montañas.
There are some Spanish verbs that need to be accompanied by other words to complete their meaning. That word is usually a preposition.