With no rain for three months and food supplies ________ out, the situation here is getting from bad to worse．

1. A.
   run
2. B.
   running
3. C.
   to run
4. D.
   to be run

 With no rain for three months and food supplies _____ out, the situation here is getting from bad to worse.

A. run       B. running     C. to run         D. to be run

With no rain for three months and food supplies_______ out, the situation here is getting from bad to worse．

A．run                 B．to run               C．running               D．to be run