They look great the way you have then laid out. Do you have more or is this all you have of that size/shape?
If this is all you have then I'd sew them together, add a wide piece at the bottom to make it square-ish and make a nice block and then incorporate it into a scrappy sampler quilt.
Or could you use them as a border to enlarge a smaller block or 2? Since you have 8 strips, you could do something fun with 2 blocks.
Or some modification of this:
http://quiltville.blogspot.com/2005/06/string-x.html
Have fun good luck, please post what you decide. It's so much fun to see how others use scraps.
I'm sure you'll get lots of ideas.