阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写 1个适当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

Imagine you are standing close to a river. The sun is shining and everything is very quiet. There is a boat  (wait) for you. You get in and it takes you down a river, slowly and gently… and after some time you realize that you  (be) in this place before. You are back at a time in your childhood,  you were very happy. You row to the bank of the river and get out. Walk around, and you will meet all those people you spent that happy time with and you can do all those things again that you enjoyed.