Prepositions - "Till" and "Until"

Prepositions – “Till” and “Until”

Till and until are used as conjunctions to indicate points in time, conditions, or events in relation to which other actions or events occur. They convey the idea of when something happens, stops happening, or is contingent upon another condition.

Preposition - "Through"

Preposition – “Through”

Preposition "Through" refers to moving from one side or point to another side or point, often while passing inside or within something. Example: She walked through the forest to reach the other side.