The most common ways are Sumimasen and Gomennasai.
The first one is more formal while the second one can be used with people who are closer in terms of relationship
Is the answer here correct? I thought the rules for ごめんなさい were somewhat different.
I was looking for a site that could help me with the language tests and found this one:
http://www.jlptstudy.net/N5/?vocab-list
One thing I am confused by is the type column of this grid. Can anyone tell me what they think int, u-v and the other values mean?