Multiple choice

Directions: Fill in the blank with correct preposition.

A group of boys were sitting ________ the ground and having a discussion.

  1. at

  2. on

  3. in

  4. of

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

When describing contact with a surface, 'on' is the correct preposition. People sit 'on' the ground, chair, or floor because they are physically touching the surface. 'At' suggests proximity without contact, 'in' suggests enclosure.