词型转换
(1)country (复数) ____________ (2)far (比较级)______________________
(3)open (现在分词)_________ (4)quick (副词)______________________
(5)sea(同音词) _______________ (6)we(形容词性物主代词)____________
(7)one (序数词) _____________ (8)hear (同音词) _________________
(9)sun(形容词)_____________ (10) ran(原形)_______________________