Choose the sentence with the correct use of a preposition: Adil saw some monkeys in the tree who were eating bananas., Adil saw some monkeys at the tree who were eating bananas., Adil saw some monkeys of the tree who were eating bananas., Adil saw some monkeys on the tree who were eating bananas.

Choose the sentence with the correct use of a preposition: Adil saw some monkeys in the tree who were eating bananas., Adil saw some monkeys at the tree who were eating bananas., Adil saw some monkeys of the tree who were eating bananas., Adil saw some monkeys on the tree who were eating bananas.

Explanation

The preposition "on" is used when something is on the surface or physically upon something.

Monkeys sit or move on trees, so "on the tree" is correct.