1.  Among them was a heavyset friend not known for scaling chain link.

2.  At the last minute, another agent who also knew the friend and was watching from nearby, unleashed an onslaught of eye contact and facial expressions.

3.  Backstage at concerts on his current tour, he has spent time getting to know friends he has made through the Internet.

4.  Because he knew a friend of Akpan, Driggs had taken on the case free of charge.

5.  But many return later to help others deal with what they know new friends must soon face, too.

6.  But we both knew our friend well enough to be nervous about raising the subject.

7.  Get to know their friends.

8.  He knew several friends from the hospital who had died because the treatment kept failing.

9.  He was holding two full pails and was trailed by several mutts who clearly knew a friend when they found one.

10.  How well do you really know your friends?