Question

1.
Define adverb and preposition:​

Answer 1

Adverb:

An adverb is a word or an expression that modifies a verb, adjective, another adverb, determiner, clause, preposition, or sentence. Adverbs typically express manner, place, time, frequency, degree, level of certainty, etc., answering questions such as how?, in what way?, when?, where?, and to what extent?.

Preposition:

a word or phrase that is used before a noun or pronoun to show place, time, direction, etc.

‘In’, ‘for’, ‘to’ and ‘out of’ are all prepositions‘In’, ‘for’, ‘to’ and ‘out of’ are all prepositions

Definitions from Oxford Languages

Answer 2

Answer:

Adverb = A word that adds more information about place,time,manner cause or degree a verb , an adjective ,a phrase or another adverb

preposition = A word or phrase that is used before a noun or pronoune to show place, time, direction etc