阅读下面材料,在空白处填入适当的内容(1-2个单词)或括号内单词的正确行使。
It was a city in Hubei Province. On International Children's Day, some orphans(孤儿) from the Wuhan Welfare Institute for Children {#blank#}1{#/blank#}(take) to the park. An elderly westerner was with them. The children love the man very much and call {#blank#}2{#/blank#} Grandpa without doubt. This man was Professor William Dorrity, from Florida, the USA. In 2003, {#blank#}3{#/blank#} Professor William Dorrity and his wife retired, they came to Wuhan and started to work as volunteers at the Welfare Institute.
The Dorritys have been working hard {#blank#}4{#/blank#}(improve) the conditions at the Welfare Institute since they came. They often take children on day-trips, {#blank#}5{#/blank#}(bring) them all kinds of food for the kids to enjoy. They recently bought audiphones(助听器) for four orphans {#blank#}6{#/blank#} hearing problems. They also bought {#blank#}7{#/blank#} wheelchair(轮椅) for ten-year-old Tan Jun, {#blank#}8{#/blank#} suffers from a brain problem. The Dorritys said “we love China and we love children, {#blank#}9{#/blank#} we are happy to do this.{#blank#}10{#/blank#}(Hope), there will be more people to give their love to those children.”