This question is difficult to understand.                

→ It……difficult to understand this question…

         I will repair your house tomorrow.                                   

→ Your house……will be repaired by me tomorrow……

·         Can you take me a photograph?                                        

→ Would you mind……if I took a photograph…
·         Could I borrow your newspaper?                         

→ Do you mind if I ……………borrowed your newspaper………………………………………………………………………………………………………….

·         Those questions can be answered by Nam.                     

→ Nam……can answer those questions………………………………......................