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. Thesun 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.