WE WALKED FOR TEN KILOMETERS AND THEN WE STOPPED ... A REST. A. T...

651. - 1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN
1000 CAU TRAC NGHIEM TIENG ANH ON THI THPT QUOC GIA CO DAP AN

651. We walked for ten kilometers and then we stopped ... a rest.

A. to have

B. have

C. having

D. has