选出不同类的单词
(1)A. search           B. send          C. world
(2)A. found            B. emailed       C. excited
(3)A. talk              B. went         C. learnt
(4)A. does             B. has           C. play
(5)A. swimming         B. running       C. having
(6)A. is               B. am           C. was
(7)A. tea               B. bread         C. water
(8)A. weekday          B. Sunday       C. Saturday
(9)A. fruit             B. banana       C. apple
(10)A. round            B. enjoy        C. bright