根据短文内容及首字母提示，填写所缺单词。It was early s【1】. Two seeds(种子) l【2】 side by side in the soil(土壤). The first seed said, “I want to grow! I want to send my roots(根)deep into the soil. I want to grow t【3】the earth( 泥土) above me. I want to have green buds(芽). I want to tell everyone the spring c【4】. I want to see the sun. I want to taste the rain!”And so she g 【5】.The second seed said, “I am afraid. If I send my roots into the ground below, I don’t know w【6】 I will meet in the dark. If I push my way through the hard soil