—I'm sorry to hear that your grandmother is ill in hospital.

—                     

— I am sorry for what I have said to you.
—_____________

— Sorry for being late. I should have called you earlier.
—__________. I've just arrived

— I think I have made a great mistake.
— ____________

— Sorry, I made a mistake again. 

—_________ Practise more and you’ll succeed. 

— Excuse me, can you tell me where the nearest bus stop is?

— I'm sorry, I have no idea. I ______.

—  How do I get to the garage? I need to have my car repaired.

—                       

—  Sorry. I have taken your car key by mistake.

—                       

—  I'm sorry. I shouldn't have put the printer here.

—                       .

—I'm sorry about the misunderstanding.

—You _____ apologize, it wasn't your fault.

—I\'m sorry about the misunderstanding.

—You _____ apologize, it wasn\'t your fault.