______ is the Dragon Boat Festival this year – It comes on June 9th.

I can never forget the day ____we worked together and the day _____we spent together.

______ girl over there is my sister. She wears _______ orange coat.

You may ______ your teachers for help when you have problems.[ ]

依次填入下面一段文字横线处的语句，衔接最恰当的一组是（3分）中国是礼仪之邦，慷慨好客是我们的民族性格。_________，_________，_________，_________，_________，_________。①一般来说，发自内心的尊重关爱应该是主人待客的基本态度。②待客之道，首在分清宾主。③当然，居客位的一方也需讲究“客道”。④好客自然讲究待客之道。⑤主即待客迎送的一方，宾即拜谒、暂居的一方。⑥主人为客人尽量想得周到，客人也尽量不给主人添麻烦。