We should do more exercise to keep ______ fit.
A. we      B. our          C. ourselves

 We should do more exercise to keep ______ fit.

A. we      B. our          C. ourselves

We should do more exercise to keep ______ fit

1. A.
   we
2. B.
   our
3. C.
   ourselves

 We should do more exercise to keep ______ fit.

              A. we                   B. our                         C. ourselves