Lesson 6 Lesson 6 Review 2 2 Re vie w 1 2.21 Listen and tick ( ). 1 2 a b a b 3 4 a b a b 2 Draw. Draw. 3 2.22 Listen. Then say. . Activity Book, Unit 2 Sounds and Spelling Book Lesson 6 Unit 2, Lesson 6 twenty-five 25