At some point I noticed that people were staring at me. The

At some point I noticed that people were staring at me. The box boys at the supermarket spoke to me with respect. People were mistaking me for somebody else. It had to be somebody who weighed close to 300 pounds and wore a full beard. I enjoyed the way people would suddenly turn to look at me as if I wore wings. Nobody mentioned my name， but naturally they assumed I knew who I was. I could hardly ask， “By the way， who am I？”
As a result of being in the public eye， I began to change myself. I kept my shoes shined. Also， I changed shirts every day. The more I changed， the more second looks I received. From enjoying the attention， I began to long for it. I’d always felt I was somebody special. Now others were finally realizing it.
But who did people think I was？ I must have been a movie star， or at least a television personality. Then one evening I was sitting at a bus stop in Westwood Village when two young men in an old car looked up at me with that expression I had come to recognize as a respect to my talent and success. One of them said， “Hello， Dom！” So that was who I was！ Once I imagined that well-known comedian， I realized I couldn’t have been anybody else. I gave my young fans a big celebrity grin and said， “Hello， boys！” I waved one hand with a welcome-to-Hollywood gesture they would be talking about for years.
I also realized that it was time to go on a diet. I ate more salads and vegetables. I laid off the carbohydrates. I walked a couple of miles every day. When I had lost about 40 pounds， I shaved off my beard. I didn’t realize that my barber had actually been trying to make me look like the fat Dom DeLuise. I waited for my clients to ask， “What did you do to yourself？” But nobody even noticed a change. I melted back into the general population.
小题1:Why was the author mistaken by people for somebody else？ (No more than 11 words) (2 marks)
小题2:What did the author do to change himself as a result of being in the public eye？ (No more than 12words) (2 marks)
小题3:Why did the young man greet the author？(No more than 10 words) (3 marks)
小题4:What did the author expect his clients to do ？(No more than 11 words)(3 marks)