Fill in the blanks....

But you should use a single letter only to fill all the blanks.....

1) Co_        Animal
2) No_       Accept
3) _ea_      Who cannot move
4) _i_         Past tense of make                                                           
 Friends,

If you guess the answer, please type it in my private message box.....

So that, others shall enjoy the riddle and get a chance to solve....

Those who get the answer and also those who tried will get a shout out...

So, please don't hesitate to contact....