no good is now a preposition.
The hidden preposition for "supply" is "of". For example: "I have a good supply of food."
Good and At are two words. Good is an adjective, and at is a preposition.
The preposition is up.
There is a good question. In this case, it is a preposition.
No the word every is not a preposition.
No, the word "when" is not a preposition. It is an adverb or a conjunction used to indicate time or a condition.
Yes, the word among is a preposition.
No, it is not a preposition. The word explore is a verb.
No, it is not a preposition. The word thing is a noun.
The word " I " is not a preposition, it is a pronoun.
No, it is not a preposition. The word away is an adverb.
No, the word "early" is an adverb, not a preposition. It is used to describe the timing of an action or event.