Question

we ate ________ banana leaves​

Answer 1

Explanation:

WE ATE THE BANANAS LEAVES

Answer 2

Answer:

We ate on banana leaves.

Explanation:

What are prepositions?

Prepositions are words that show the relationship between the subject and object in the sentence. Here we need to find the relation between 'we eating' and 'banana leaves' therefore we will use the word 'on'  to show the position of the food on the banana leaf.