Lesson 6 Lesson 6 Re vie 1 1 Revieww 1 1.21 Listen and tick ( ). 1 2 a b a b 3 4 a b a b 2 Draw. y. 3 1.22 Listen. Then say. Activity Book, Unit 1 Sounds and Spelling Book Lesson 6 Unit 1, Lesson 6 seventeen 17