Преобразуйте, если это необходимо, слово NOT CAN так, чтобы оно грамматически соответствовало содержанию текста.
As old as a brontosaurus
As we walked around the Prehistoric Park in Calgary, I had my six-year-old son, Jordie, pose for a picture with a brontosaurus in the background. After I took the photo, I ______ help crying.