I.Find the word which has a different sound in the partunderlined( 1,25)

1. A. chess                    B. tennis                     C. contest                                  D. match

2. A. this                     B. there                       C. than                                     D. thank

3. A. worked               B. needed                    C. wanted                               D. rented

4. A. cold                    B. long                        C. snow                                   D. hold

5.A. clocks                  B. villas                       C. stops                                  D. apartments