Hi, great people!<br/><br/>Could you please help me with this question:<br/><br/>-"I'm terribly sorry I behaved in such a childish way." -"_<i>________</i>"<br/><br/>A. Don't say that B. Never mind C. You're welcome D. That's right.<br/><br/>My option is "B. Never mind", not D. "That's right". Besides "B. Never mind", Is it possible to use "That's all right". "That's OK"?<br/><br/>Thanks a bunch.