"Suddenly, someone shouted in the restaurant."
Translation:Tout à coup, quelqu'un a crié dans le restaurant.
Thank you for the grammar lesson. However, my point was that Duo told me I had a typo but I was not typing. I was using the little click on a word bank and cria was not an option in the word bank. I really do appreciate the grammar lesson though. I am trying to learn all this and it is very difficult.