Choose the best answer to complete

32.  Instead of buying a new pair of shoes, I had my old ones………………….
A. repair                           B. to repair             C. repairing            D. repaired
33. He was never heard…………………."thank you” in his life.
A. say                               B. to say                 C. saying                D. said
34. Before I started the car, all of the passengers ………………….their seat belts.
A. will buckle                   B. had buckled        C. was buckling      D. have buckled