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印象中，成熟的向日葵，花盘都是低垂的， 。 ， ， 。 ， 。①一阵晨风拂过 ②可我家的这几株向日葵初出茅庐③所以有诗人赞叹，愈是成熟，愈是谦虚④在绿叶一片低沉而嘈杂的合唱中，传出她们清亮而高亢的欢叫⑤依然高昂着 头，开心而单纯地笑着，就像稚气未脱的乡野小妹子⑥尚不懂得伟大的谦虚，也不懂得 虚伪的世故

I hadn’t seen her for 10 years, but I ______ her at once.

Helen is my friend. She is in ______ at Beijing No.11Middle School.

Hong Zhanhui never gives up trying. It is the love and responsibility _______ has driven him to go through hardships and survive in life.

is always full of hardships. _______ a better life, we need positive energy.