✔ 最佳答案
presentation examination dictation pronunciation punctuation distinction declaration
library history geometry chemistry laboratory lavatory
mathematics physics economics politics mechanics arobatics robotics
captain badminton
monitor headmaster computer printer
chair stair fair
floor poor flower choir drawer
glass grass
punishment improvement excitement
silence science brilliance eloquence
(Enough? I may provide more if necessary)
2007-09-12 23:33:05 補充:
arobatics -- acrobatics