b is not correct because he repairs in more than a neighbor's home.The exoression is plural so the correct answer is neighbors' to express more than a neighbor's home
B can't be correct because, neighbor's = neighbor is. The sentence wouldn't make sense if it said, "George does extensive repairs in his neighbor is homes."
A has to be correct because neighbors' = neighbors. The sentence basically stays the same.`
1 freedom, freedom 2 oh, let it ring 3 freedom, freedom 4 hear the church sing 5 freedom, freedom 6 its been a great while 7 freedom, freedom 8 oh, look at the smile 9 oh thank god 10 let the freedom last