根据短文内容及所给提示,在文中的空白处填写一个正确的单词。
June 15,2018
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 {#blank#}3{#/blank#} and gave my seat to him. He thanked me and asked me about my name and my school. We talked {#blank#}4{#/blank#} (happy).
Later in the {#blank#}5{#/blank#} (three) class, Mr. Du came in and asked me to go to the front. I didn't know w{#blank#}6{#/blank#}, so I was a little afraid. Everyone was looking at me. Then he told {#blank#}7{#/blank#} (they) what I did on the bus this morning. He {#blank#}8{#/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#}9{#/blank#} (classmate). It was really a good day f{#blank#}10{#/blank#} me! I was so proud.