Question

With little more focus____ classroom tasks, she can do wonders- in/on

Answer 1

With a little more focus on classroom tasks, she can do wonders.

Step-by-step explanation:

When using the prepositions on and in with a noun, on is used for people and things/objects, whereas in is used for places.

To use in instead, you could rephrase the sentence to say:

"With a little more focus in the classroom, she can do wonders.

This changes the noun of the sentence to be a place, the classroom, instead of a thing/object, the classroom tasks.

Answer 2

The correct preposition to use in this sentence is “With a little more focus on classroom tasks, she can do wonders.” The preposition “on” is used to indicate the subject or topic of something, in this case, the classroom tasks. Is there anything else you would like to know?