He was afraid there was any wild animal around him, looking round from ________

1. A.
   time to a time
2. B.
   time to time
3. C.
   a time to a time
4. D.
   times to times

He was afraid there was any wild animal around him, looking round from ________.

A. time to a time B. time to time  C. a time to a time D. times to times