查看目录中的文件的脚本

I am writing a script that shows all the files in a directory named "Trash". The script will then prompt the user for which file he wants to "undelete" and send it back to it's original directory. Currently I am having a problem with the for statement, but I also am not sure how to have the user input which file and how to move it back to it's original directory. Here is what I have thus far:I am writing a script that shows all the files