On the suburb (郊区) of a town in England. there lived an old man in a nice house with a large garden. 小题1:______ He watered and fertilized (施肥) them. One day a young man went by the garden. He looked at the beautiful flowers, imaging how happy he could be if he lived in such a beautiful place. 小题2: He was very surprised about this and asked, “You can’t see these flowers, why do you take notice of them every day?” The old man smiled and said, “I can tell you four reasons. First, I was a gardener since I was young, and I really like this job. Second, 小题3:__________. Third, I can smell the sweetness of them. As for the last one ,that’s you .” “Me? But you don’t know me,” said the young man. “Yeah, it’s true that I don’t know you. But I know that flowers are angels（天使）that everyone knows. 小题4: _____ ” The blind man’s work opened our eyes and pleased our hearts, which also made his life happier. It was just like Beethoven. 小题5: Beethoven himself couldn't hear his wonderful music, but his music has encouraged millions of people to face their difficulties bravely. Isn't it one kind of happiness? 把A~E五个句子填入文中空缺处，使短文内容完整、正确。