选出每组不同类型的单词。
(1)A. colorful      B. yellow        C. green        D. red
(2)A. sharpener    B. pencil        C. bag          D. hello
(3)A. room         B. phone         C. sofa         D. fridge
(4)A. finger        B. hand          C. body         D. foot
(5)A. elephant     B. squirrel      C. mouse        D. bird
(6)A. family       B. grandfather    C. father       D. uncle
(7)A. hamburger    B. hot dog       C. ice-cream    D. lunch
(8)A. peach        B. pear          C. orange       D. fruit
(9)A. jeep         B. taxi          C. walk          D. bus
(10)A. desk        B. open          C. door          D. chair