填人下面一段文字横线处的语句，衔接最恰当的一组是洋槐在春天，似乎比其它的树都沉稳些。杨与柳都已翠叶青青，_____，只星星点点的一层隐绿，悄悄然绝不喧哗。又过了些日子，忽然就挂满了一串串葡萄似的花苞，_____，——当它张开翅膀跃跃欲飞时，薄薄的羽翼在春日温和的云朵下染织成一片耀眼的银色。

Do you like volleyball—Yes, . It’s interesting.

They have finished the work by themselves, ________ I told you.

The UN is trying to ______ the world ________ hunger.

29Don’t touch anythingBetter leave things_________they are until the police arrive