Ответь на вопросы англиский
This is door. This is window. This is room. This is wall. That is vase. That is city. That is cake. That is nature.
и везде "а" перед существительным
спасибо
This is a door; This is a window; This is a room; This is a wall. That is a vase; That is a city; That is a cake; That is a nature.