Final answer:
The answer explains the relationship of a half-brother and the correct question form for a party invitation.
Explanation:
1. My half-brother is my a) brother from one parent - a half-brother shares one biological parent with you. 2. Your sister has decided to have a party. Ask: Who...invite to the party? a) will you - this is the correct form to use when posing the question.
Learn more about Family Relationships here:
https://brainly.com/question/4362999
