tiring 可做定语，tired能么、

楼上说的对，tired可以作定语，像tired eyes,tired feet等。interesting也是既能作定语也能作表语，像a interesting book.the book is interesting.但是只能作物的定语，人的定语要用interested。

可以的。例如：He was a tired man when the long race was over. 当他跑完长跑后，他疲乏极了。