Select the most appropriate option to fill in blank number 1.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. in.
The preposition "in" is used to indicate inclusion within a space, context, or condition.
In this case, the phrase "in our everyday lives" refers to the context in which the benefits of trees are experienced.
Other prepositions like "to," "for," or "with" would not fit logically.