I have a robot friend, Robbi. It looks like my toy car because it moves on four wheels. It is always helpful. "Come on, Robbi! Bring me milk." "Yes, Sandy," says Robbi. It goes to the kitchen and comes back with a glass of milk. It can find milk among orange juice, water, apple juice. Do you think Robbi is a waiter only good at doing housework? No, it's much more than that! It has brains , too! Let me ask Robbi a few questions. "Robbi, how many letters are there in English?" "26." "Who is Barack Obama?" "He is the president of the USA." When night comes, I need to sleep. It closes its eyes and stands there quietly! In the morning, It opens its eyes and begins to work again. Who is Robbi?
Robbi is the name of a robot. Robbi is the writer's toy car. Robbi is the name of the writer. Robbi is a waiter.