Choose the best words or phrases and complete the passage.(选择最恰当的单词或短语完成短文) The first day of school, our professor introduced an old lady Rose to us. "Why are you in college （1） such an age'?" I asked her. She replied, "I always dreamed of （2） a college education and now I'm getting one!" We became friends quickly. At the end of the term I invited Rose to make a speech to our football team. I'll never forget （3） she taught us. She said, "There are some secrets of staying young and being happy. You have to laugh and find humour every day. You must have a dream. When you （4） your dreams, you will die. There is a huge difference （5） growing old and growing up. Anybody can grow older. That doesn't need any talent or ability. To grow up, you must always find the opportunity in change. Have no regrets. The people who are afraid of （6） are those with regrets." At the end of the year, Rose finished her college. One week after graduation, Rose died （7） in her sleep. We would always remember the great woman.（1）A．inB．onC．byD．at（2）A．to haveB．hadC．haveD．having（3）A．whatB．whichC．howD．where（4）A．dropB．fallC．loseD．break（5）A．amongB．aboveC．alongD．between（6）A．dieB．deathC．deadD．dying（7）A．quicklyB．happilyC．worriedlyD．peacefully