This question has previously been asked before on Brainly.
Answer: They climbed up the highest hill they could find.
Explanation:
About preposition:
- Prepositions are words that relate the position of noun with the rest of the sentence. They tell about the posture of it.
- Some of the prepositions include: on, in, to, up, down, behind, near, over, beside, beneath, etc.,
- Sometimes two prepositions may be combined to form a new preposition and they may provide a new meaning as well. Some of which are: into, upto, upon, etc.,
- In the sentence given, we see that the word that comes before the blank is 'climbed'. It means going up or down.
- It is clearly evident that it is about height as we have the word 'high'. Thus we must use the preposition 'up'.
- Therefore the answer is: They climbed up the highest hill they could find.
(This is taken from the previous thread by monica789412. View https://brainly.in/question/30387763#:~:text=It%20means%20going%20up%20or,highest%20hill%20they%20could%20find.)
