He looked around and caught a man ________ his hand into the pocket of a passenger．

1. A.
   put
2. B.
   to be putting
3. C.
   to put
4. D.
   putting

He looked around and caught a man _______ his hand into the pocket of a passenger.

A. put 　　　　　　B. to be putting 　　C. to put 　　　　D. putting

He looked around and caught a man________his hand into the pocket of a passenger.

A.put                 B.to be putting              C.to put            D.putting

He looked around and caught a man _____ his hand into the pocket of a passenger.

   A. put       B. to be putting        C. to put       D. putting

He looked around and caught a man _____ his hand into the pocket of a passenger.

A. put            B. to be put           C. to put       D. putting