1)
What is the meaning of "la'Giv'ah"?
1.
Malbim: It is for the sake of Giv'ah. They did not want to kill all the residents, only the sinners.
2)
What is the meaning of "Aleha b'Goral"?
1.
Radak: We will make a lottery to decide who are the tenth who will prepare provisions for the others who will fight. They did not know how long they will be there.
