下面每组单词中有一个是不同类的，请选出来，把序号填在题前括号内。
(1)A. windy       B.cloud         C.sunny         D.snowy
(2)A. yesterday   B.last weekend  C.next weekend   D.last year
(3)A. nose        B.head          C.hear          D.tooth  
(4)A. angry       B.sad           C.happy         D.play
(5)A.watched      B.last          C.went          D.studied
(6)A.watch        B.what          C.where         D.who
(7)A. window       B.door          C.fatter         D.desk 
(8)A. often       B.usually       C.aways         D.tomato
(9)Athinner       B.hotter        C.bigger        D.smaller
(10)Aplant        B. bus          C.subway        D.plane