Of is a preposition.
In the sentence "Which one of the following words represents an object of a preposition?", "Of the following words" and "Of a preposition" are prepositions. The object of a prepositon in each would be "words" and "prepositions".
The word "is" is not an object of a preposition because it is a verb. Objects of a preposition are typically nouns or pronouns that receive the action of the preposition.
Compound prepositions are made up of two or more words that work together as one unit. Compound prepositions should be treated as a one-word preposition.
either
A preposition is one of those little words that you use to start off a phrase, like to, for, by, when, before and so on.
An object of a preposition is the noun, pronoun, or noun phrase that follows a preposition in a sentence. For example, in the phrase "the book on the table," "table" is the object of the preposition "on."
Compound prepositions are made up of two or more words that work together as one unit. Compound prepositions should be treated as a one-word preposition.
This is water that has condensed out of the room air on the evaporator coils of the air conditioner, and it is completely normal. If the humidity is high, one will see more water condensing and dripping from the air conditioner than when the room air is dry.
My double door Kenmore refrigerator ice & water dispenser in the door is always dripping water, filling up the tray. There is no way water can drain out and it overfill the tray dripping out of the tray. Can some one help me on how to fix this problem?
Went is not a preposition. It's a verb (past tense of go).
There is no preposition in "catching fish is one".
Compound prepositions are made up of two or more words that work together as one unit. Compound prepositions should be treated as a one-word preposition. Example are "such as" and "because of" and "more than."