小练笔。 Hello! My name is Alice. Today I go shopping with my mother. There are many people and cars on the street. I want to buy an ice cream. I walk across the street when the light is red. I want to run quickly back to my mother, but I can't. At last, the police helps me. 读了上面的短文，你觉得Alice做得对吗？如果不对，她应该怎么做？给她写下2-3句话吧！ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________