I have a problem.Yesterday afternoon I argued 1_________ my

I have a problem.Yesterday afternoon I argued 1_________ my best friend,Kiln
I have a problem．Yesterday afternoon I argued 1_________ my best friend,Kiln．And he was very angry．I thought about it for a long time last 2_________．Now I know I was 3_______ at that time．But I don’t know 4 ________ I should do．My mother thinks I 5_________ go to see Kim and tell him I was wrong．My father thinks I should 6________ Kim and say 7_______ to him．And my brother 8_________ I should call “Teen Talk”,the radio advice program．My sister tells 9 _________ I should call up my teacher for 10_________．Can you tell me what I should do?