Exercise 1. Find the word which has a different sound in the underlined part. 1. A. bird B girl C. first Dsister 2. A. burn B. sun C. hurt D. turn 3. A. nurse B. picture C. surf D. return 4. A. neighbor B. favorite C. culture Dtourist 5. A. hobby B. hour C. hotel D. hot Exercise 2. Find the word which has different stress from the others. 1. A. arrange B. foreign C. lyric D. model 2. A. collect B. defeat C. nature D. unique 3. A. receive B. perceive C. present D. arrange 4. A. decorate B. melody C. valuable D. opponent 5. A. protect B. photo C. patient D. nature