The word in may be a preposition (in the house) or adverb (come in), and much more rarely an adjective or a noun. It can be part of an idiomatic verb (e.g. look in) but it is not used alone as a verb.
"In" can be both a preposition and an adverb. As a preposition, it shows position or location, while as an adverb, it often indicates location or direction.
No, "get" is a verb. It can be used as a noun in some cases, but it is not a preposition.
No, "sat" is not a preposition. It is the past tense of the verb "sit."
No, "know" is not a preposition. It is a verb that expresses understanding or awareness of something.
No, "do" is not a preposition. It is commonly used as a verb to indicate an action or to form questions and negatives in English.
No, "to behold" is not a preposition. It is a verb phrase where "behold" is the main verb and "to" is an infinitive marker.
The word "do" cannot be a preposition. It is a verb or helping verb.
No, it is not a preposition. The word has is a form of "to have" -- a verb or auxiliary verb.
No, "get" is a verb. It can be used as a noun in some cases, but it is not a preposition.
No, "sat" is not a preposition. It is the past tense of the verb "sit."
No, "haven't" is a contraction for "have not." It is not a preposition; it is a negative auxiliary verb.
No, "do" is not a preposition. It is commonly used as a verb to indicate an action or to form questions and negatives in English.
No, "to behold" is not a preposition. It is a verb phrase where "behold" is the main verb and "to" is an infinitive marker.
No, "know" is not a preposition. It is a verb that expresses understanding or awareness of something.
No, it is not a preposition. Receive is a verb.
No, "live" is not a preposition. It can be a verb or an adjective, but it does not function as a preposition.
No, "isolated" is not a preposition. It can act as an adjective or a verb, but not as a preposition.
"Have" is not a preposition. It is a verb used to show possession or ownership, or to indicate a state or condition.