Answer:
the answers should be Prevent, Obstructing, and Refusing
Subject ⇒ <em>Hannah</em>
Verb ⇒ <em>came</em>
<em />
In this sentence, "Hannah" would be the subject because it's about Hannah and how she went to a house yesterday.
"Came" would be the verb of the sentence. Remember, came is the simple test of come .
<em />
This isn’t english. Try world languages as the subject.