This is a good book. Take the book from the table. Put this book into the bookcase. The weather is fine today. The sky is blue. The sun is shining brightly in the blue sky. This is a boy. The boy is at school. He is a pupil. This boy is my brother's friend. He has a cat, but he has no dog. He likes his cat. He gives the cat milk every day. Yesterday I reseived a letter from my friend. The letter was interesting. We live in a big house. I like the house very much. Are you a worker? - No, I am a student. I like your beautiful flower. Give me the flower, please. My mother is at home. She is reading an interesting book. My father is not at home. He is at work. He is a doctor. He is a good doctor. He works at the hospital. The hospital is large.