Be careful. It’s easy to have your pocket ___ in a crowd like this.

A. stolen　　 B. stealing　　　　 C. picking　　　　 　D. picked

Be careful．It's easy to have your pocket ________ in a crowd like this．

1. A.
   picked
2. B.
   picked up
3. C.
   missing
4. D.
   to pick