当别人说“Thank you very much.You are welcome"时候..该怎么回答..

当别人说“Thank you very much.You are welcome时候..该怎么回答.. 当别人用英语说 thank you very mach 该咋回答捏 当别人说Thank you.时,我说Never mind.对不对? 当别人碰到你,对你说“sorry”时,用英语应如何回答?当让座后,别人对你说“Thank you”时,应如何回答? 当别人对你说Good night 时,你应该说?A.OK B.Good C.Good night D Thank you Teacher,Thank you very thank you very much Thank you very mach! Thank you,very mach. Thank you very much. Thank you very much Thank you very much, thank you very much Thank you very much! Thank you very thank you very much 请问 THANK YOU VERY 到别人用英语祝贺你的时候,该怎么回答?当别人说Congratulation!的时候,我应该怎么说?可以说thank you吗?