过去式分词

chouse_____,______.

read______,______

know______,_____

find_______,______

win_____,_____

set_____,______

词形转换,

invent(名) _______,_______

print(名)_______,_______

wood(形)_________.

begin(动名词)______

easy(副)_______

quicK(副)_______

introduce(名)_________

twenty(序数词)_______

popnlar(名)_________

little(比较级)

第一个应该是choose吧

chose; chosen;

read; read;

knew; known

found; found

won; won

set; set

invention

printing

wooden

beginning

easily

quickly

intoduction

twentieth

popularity

less