Correct the mistakes. he drank juice when she comes into the kitchen.- she cooks dinner when he was calling.- they are playing when the film began.- we were going down the street when we were meeting him.- my mother bought vegetables when she saw me.- памогите училка зверь

He drank juice when she come into the kitchen.-She cooking dinner when he was calling.-They are played when the film began.-We were going down the street when we  met him.-My mother buy vegetables when she saw me.-