阅读下面短文，在空白处填入1个恰当的词或括号内单词的正确形式（不超过3个单词）。This morning I took a bus to school.The traffic was{#blank#}1{#/blank#}（busy）than usual and there were more people on the bus.At Xinhua Stop，I saw{#blank#}2{#/blank#} old man get on the bus.He looked very weak.I stood up and gave my seat to him.He thanked me and asked me about my name and my school.We talked{#blank#}3{#/blank#}（happy）.
Later in the{#blank#}4{#/blank#}（three）class，Mr.Du came in and asked me to go to the front.I didn't know why，{#blank#}5{#/blank#} I was a little afraid.Everyone was looking at me.Then he told {#blank#}6{#/blank#}（they）what I did on the bus this morning.He{#blank#}7{#/blank#}（know） it because he got a phone call from the old man.Mr.Du said I could be a good example to my{#blank#}8{#/blank#}（classmate）.It was really a good day{#blank#}9{#/blank#}me!I was so{#blank#}10{#/blank#} （pride） of myself.
