Find the word which has a different sound in the part

I. Find the word which has a different sound in the part underlined.

1.A.the                      B.there                       C.think                   D.they             

2.A.earth [ớt]                 B.feather [phe zờ]                  C.theater                D.thanks

3.A.when                 B.where                    C.detective              D.best

4.A.clumsy [cờ]            B.cute  [cờ]                        C.just[z]                       D.but

5.A.weather[w]           B.newsreader  [n]           C.teaching[t]             D.repeat[r]

6.A.game                B.relax                        C.national               D.channel

7.A.programme     B.sport                      C.most                      D.show

8.A.thirty                 B.them                       C.both                    D.theme

9.A.schedule           B.when                           C.red                  D.comedy

10.A.brother            B.through                   C.then                  D.weather