C70 Sister qing's answer

The next day, I slept as usual until noon. When I got up and went downstairs, Sister Qing was already working in the kitchen for lunch, wearing an apron and with her hair rolled up, looking very much like the wife and mother of a teacher, leaving me in a daze.

When Sister Qing heard the voice, she tilted her head and looked at me. Go brush your teeth and wash your face. Prepare to eat