Essential English Book 1 : Lesson 1 (continue)
Number 13 (thirteen) This is a man and a boy. Number 14 (fourteen) Question: What is this? Answer: It is a woman and a baby. Number 15 (fifteen) Question: is this a woman and a baby? Answer: No, it is not; it is a cat and a dog. Number 16 (sixteen) Question: Is this a cat and a dog? Answer: No, it is not; it is a hammer and a nail.