As I was worried about the safety of my son in the heavy storm, my attention began to _______ off my work.

1. A.
   wonder
2. B.
   wander
3. C.
   separate
4. D.
   divide

As I was worried about the safety of my son in the heavy storm, my attention began to _______ off my work.

A. wonder           B. wander           C. separate            D. divide