I have two sisters, but ____ of them is a teacher.

I lost my brother’s iPod yesterday.—-Oh, you _____ say sorry to him.

The accident which resulted ___ the death of 6 passengers lay ___ the driver’s carelessness.

在下面一段文字横线处填入语句，衔接最恰当的一项是自宋元至明清，清明节除了要祭扫家墓，还要在门楣、窗户上插上柳条。________，________。________，________，________，________。①达到人丁兴旺、身体健康的目的②于是在郊游踏青时③它便成了人类文化中生命力的象征④人们企盼将这种生命力转移到自家门庭和家庭成员身上⑤不会忘记顺便折一些柳条回来⑥由于柳树最先送来春的消息并且具有旺盛的生殖力

I joined the League May, 2012. What about you—I’ve been a League member three years.