In order to ____ the debt, the couple has worked hard for years with little food and only a small room to live in and never a moment's rest.

A. pay for   B. pay back  C. pay   D. return back

 In order to ____ the debt, the couple has worked hard for years with little food and only a small room to live in and never a moment's rest.

A. pay for   B. pay back  C. pay   D. return back

In order to ____ the debt, the couple has worked hard for years with little food and only a small room to live in and never a moment's rest.

1. A.
   pay for
2. B.
   pay back
3. C.
   pay
4. D.
   return back

In order to ____ the debt, the couple has worked hard for years with little food and only a small room to live in and never a moment's rest.

A. pay for                B. pay back                 C. pay              D. return back