The first sentences are perfect, but then i would rather say: 'When I returned home and looked into my bag i was surprised.This was not my bag. When I was in the store I changed the bags with another woman who also shopped. I went back to the shop and saw that the woman was waiting for me . I was pleased that I had finally found my bag and went home with a smile at the situation.'

THANK YOU VERY MUCH

A good effort. Some small adjustments I woke up early in the morning. I drank my coffee as quickly as possible. After that I started with my housework. Then I went to the corner shop and bought some things. When I returned at home I was very suprised when I looked in the bag. This was not my bag! When I was in the store I had mistakenly changed the bags with another woman who was also shopping. I went back to the shop and saw that the woman was waiting for me .I was pleased that finally I had found my bag and with a smile to the situation, I went home.