Preposition
There are no adverbs in this sentence. Mom = noun is = auxiliary verb waiting = gerund outside = preposition adverb for = preposition them = object pronoun. "outside" can be used as a preposition, but here it's an adverb
It can be either. Or also a preposition, or a noun. outside chance, outside wall - adjective stepped outside - adverb outside the lines - preposition the outside of the cup - noun
Adverb
Yes, it is a preposition. But it can be an adverb when used without an object (e.g. Go outside.)
No, the word 'outside' is a noun, a preposition, an adjective, and an adverb. Examples: Noun: The outside of the house is in good condition. Preposition: We like to sit at the tables outside the cafe. Adverb: It's nice enough for the kids to play outside. Adjective: We store the outside furniture in the shed for the winter.
There is no preposition in that sentence. I is a pronoun, waited is a verb, and outside is an adverb.
No, it is not a preposition. Tall is an adjective and possibly an adverb.
It is never an adverb. It is always a preposition. The word "within" can be an adverb or a preposition, and the word "forthwith" (immediately) is an adverb.
It is never an adverb. It is always a preposition. The word "within" can be an adverb or a preposition, and the word "forthwith" (immediately) is an adverb.
preposition
Adverb: I had a hat on. Preposition: I didn't have any money on me.
In this adverb form of "with" meaning "accompanying," along is an adverb and with is a preposition.