1.ChOose the word which has the underlined part is pronounced diferently from the others.
1.a.earth b.thanks c.feather d.theater
2.a.the b.their c.with d.they
3.a.thirty b.theme c.both d.them
4.a.brother b.weatheer c.through d.than
5.a.gather b.bathe c.birthday d.weather