选择合适的词填空，使短文的内容完整，每词只能用一次，注意有两个多余的词。
( lunch,  day,  new,  trees,  river,  flower,  It’s,  air,  water,  to,  from,  for)
Amy is my ____1_____ classmate. She’s 10. She often has ____2_____ at school. She’s ___3____ USA. Her favourite ____4____ is Sunday. Because sometimes Amy and I can go ___5____ the nature park on Sunday. There are many ___6____ and a ____7____in it. The ___8_____ is clean. The ____9____is fresh. We like the nature park. ___10___pretty.