Circle the word having different sound in the underlined

SECTION B. LANGUAGE FOCUS – READING – WRITING (10 points)  

I. Phonetics :Circle the word having different sound in the underlined .(1,0point)  

1.  A. touched                 B. laughed             C. talked               D. decided   NB

2.  A. morning                B. forget               C. pork                 D. forty     NB

3. A. bitter                        B.delicious             C.diet                     D.music NB

4. A sunburn                     B.tuna                    C.tutor                    D.unusual NB

5.Afood                            B.tooth                   C.noodles               D.flood NB