Question

1] to a chasm Deep and vast and wide 2] why waste your time in building here?​

Answer 1

Object pronouns work as the object or indirect object in a sentence replacing the antecedent object. This form of the pronoun is also used after prepositions.

Example:

I’ll give you a present on your birthday. I have a great idea for you. (after preposition)

Tell her that you’ll take the job.

I have a gift for your boss. Give it to your boss. (Here, ‘it’works as an object)