Exercises for Words Finish the exercises on Page Click 54,and check your answers. Here 1.b 2.a 3.c 4.a 5.d 6.b 7.a 8.c Unit 3,Book 4 Unit 3, Book 4 1. b 2. a 3. c 4. a 5. d 6. b 7. a 8. c Exercises for Words Finish the exercises on Page 54, and check your answers