完型填空: 先通读下面的短文，掌握其大意，然后在每小题所给的四个选项中，选出可 以填入空白处的最佳选项（本大题共10小题，每小题1分，共10分）
I used to live selfishly, I should admit(承认). But one          changed me.
I was on my lunch break and had          the office to get something to eat . On the way, I saw a Busker(街头艺人)，with a hat in front of him. I had some           in my pocket but I would not give them to him, thinking to myself he would           use the money to take drugs or drink too much. He          like that type-young and ragged（衣衫褴褛）. But what was I going to spend the money on ? Only to buy a can of Coca-Cola or chocolate! I then realized I had no right to place myself above him just because he was busking.
I          and dropped all the coins into his hat, and he smiled at me, I watched for a while. As selfish as it sounds, I looked forward to something more to come from that moment—a feeling of        or satisfaction, for example. But nothing happened. Disappointedly, I walked off.“It proved to be a waste of            ,”I thought.
On my way home at the end of the           , I saw the busker again and he was packing up . I watched him pick up the hat and walk to a cafe counter. There he poured the total contents into a tin collecting for an earthquake fund-raising event. He was busking for charity！
Now I donate any          I have to charity tins and enjoy the feeling of giving.
A time B. moment C. point D. second

A．left B．cleaned C．prepared D．searched

A．chocolates B．coins C．tins D．drugs

A．almost B．only C．rather D．still

A．acted B．looked C．sounded D．smelt

A．waited B．followed C．stopped D．arrived

A．happiness B．sadness C．love D．hate

A．words B．time C．space D．money

A．moment B．day C．break D．event

A．work B．time C．energy D．change