请给下列句子排序。({#blank#}1{#/blank#}) Now it is cold. I am green and brown.
({#blank#}2{#/blank#}) Then, I am green and yellow.
({#blank#}3{#/blank#}) I am gone. But my children grow.
({#blank#}4{#/blank#}) Now I am a big yellow flower. Bees come. They are yellow and black. I give them food.
({#blank#}5{#/blank#}) I am a sunflower. I am tall and green.