阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

For some US college students, a break from school is a time to volunteer to help communities in need. They take school sponsored (赞助)trips to do voluntary work.

This spring break, I had the opportunity to go on one of these 【小题1】(trip), and it was the best week of my entire life. I went with 12 other students and two adults down to Rocky Mount, North Carolina in the US. We worked on three houses， 【小题2】(build)roofs, painting, and landscaping.

【小题3】was very rewarding to see how much we were 【小题4】(true)appreciated by the people living in that town. Every time we went out somewhere 【小题5】dinner, we had   people come up to us to express their 【小题6】(appreciate). This made us feel really good and 【小题7】 (motivate)us to get more done each day.

The trip wasn't all about work, however; we had an 【小题8】(amaze)group of people who enjoyed one another’s company. We created our own fun, 【小题9】helped us get to know   each other well. At the end of the trip, I came home with not only 【小题10】great sense of fulfillment but also 14 really good new friends.