PB3 and Coco the Clown

It's night. Sally is having dinner with her uncle, Coco the clown. Suddenly something lands on the roof of Coco's caravan! OH! It's a spaceship! PB3 and his robot, Robin, come down the stairs of the spaceship. They are very surprised. On Planet P3 they don't have animals, or caravans. Coco and Sally invite PB3 and Robin to visit the circus. Vocabulary areas: Family, time and meals, the body and face, clothes, colours Grammar and structures: Present simple, Present progressive, Verb + infinitive, Infinitive of purpose, There is / there are, Prepositions of place and movement, Possessive adjectives, Descriptive adjectives, Question words: Who? / What? / Why? / Where?