anyone here knows japanese?? i have to change this text from formal speech to informal/simple

Answer:
Exercise 1
Change the style of the following text from polite to simple:
I went to the shrine today with Mr. Kobayashi. It was a large shrine. There were many people and it was lively. There were also many foreigners. The weather was not very good, but it was warm. After returning to my house, I put a phone call on my friend. I didn't eat dinner. 12
Step by step:
hope this help you,have a nice day^^