1.  A couple of downstairs lights suggested that it was open, but of customers Karelius could see no sign.

2.  As he crossed the yard, he glanced round the skyline and was relieved to see no sign of cloud.

3.  As soon as we crossed the border we began to see signs of poverty.

4.  As we stroll through the mall we can see signs of the opposite problem.

5.  Before long, I saw more signs of agriculture, on a pathetically primitive level.

6.  But I saw no sign of it.

7.  But so far, media buyers in California see no sign of the publishing heir.

8.  Do you see a sign on me that says Jungle Clearing Specialist?

9.  For years, those closest to John E. du Pont had seen signs of delusional, erratic and occasionally violent behavior.