The word down is a noun in that sentence.
adjective
"programs" is a noun in that sentence.
In the following sentence, which word is an adverb used to modify a verb? The young girl quickly learned the rules of the board game.
The word jacket is a noun. It is a piece of clothing worn outdoors.
It is an adverb. Obviously.
Snow in this sentence is the verb.
The subject!
You can use the word mention in the following sentence. I wish that he would mention me in his speech.
Dog
Dangerous is an adjective.
Yes, if the sentence following the question mark and closing speech marks is the start of a new sentence.
adjective
noun
To is a preposition in that example.
Adverb
Snow is a noun in that example.
Everyone thought he was eloquent during his graduation speech.