Circle the word having different sound in the underlined part

I. Phonetics : Circle the word having different sound in the underlined part.
2.       A. chemistry        B. school              C. machine           D. character
3.       A. daughter                   B. sauce               C. aunt                 D. laundry
4.       A. hot                            B. pot                            C. bottle               D. sport
5.       A. morning          B. forget               C. pork                 D. forty
II. Choose the word that is stressed different from the others 
1. A. benefit                             B. donate              C. charitable                  D. shelter
2. A. volunteer               B. community      C. graffiti              D. disabled
3. A. anthem                  B. compose          C. control             D. perform 
4. A. puppet                            B. rural                 C. sculpture                   D. support
5. A. originate                B. performance    C. atmosphere      D. composer