Voter registration or enrollment is automatic in most advanced industrial nations, most of which are democracies, but is a requirement in many countries before a person is entitled or permitted to vote in elections. So it would be party registration.
My sisters friend and I=complete subject
sisters friend and I =simple subject
A. we read downstairs together for an hour
because<span> Adverbs of place are normally placed after a sentence's object or main </span>verb<span>. Adverbs of place can be directional. For example: Up, down, around, away, north, southeast.
downstairs is like a direction of a place which is a house</span>