When I heard my baby girl say her first word , my heart was of joy.

What did you say to your sister? I saw her crying in the room.— It _________ my fault. I just said hello to her when I met her, nothing else.

Do you know how much time and effort theydevoted________ such a complicated project

It was careless of you to have left the house without turning off the gas.—My god! _______.

Oh, Jack, your MP4 player looks nice. Is it new—No. I ______ it for two years.