Find the wor d wh ich has a diff ereni sound in the un derli ined part. D. chemist 1. A. station 2. A. tec cher 3. A ba kpack 4. A.teacher 5. A designed B.interse ction B. ch ldren B. travel B. repeat B. preserved C. qu estion C.lunch c () C. plane C.year C. sc hedu led D. invitation D. banking D. meat D. guided