完形填空(共20小题;每小题1分,满分20分)In the doorway of my home, I looked closely at my 23-year-old son, Daniel.In a few hours he would be flying to France to 26 a different life.It was a transitional(过渡的) time in Daniel’s life.I wanted to 27 him some words of significance.But nothing came from my lips, and this was not the 28 time I had let such moments pass. When Daniel was five, I took him to the bus stop on his first day of kindergarten.He asked, “What is it going to be like, Dad? Can I do it?” Then he walked 计算:.