将下列单词按划线部分读音归类初一英语寒假作业30页下面我对音标最感冒了

将下列单词按划线部分读音归类初一英语寒假作业30页下面我对音标最感冒了
after(er) beer(eer) bpth(th) bou(oy) busy(s) enjoy(oy) forget(or) grow(ow)
hair(air) hope(o) join(oi) library(a) Maths(th) miss(ss) news(s) other(th)
parent(a) prize(z) really(ea) road(oa) door(oor) slim(s) sport(or)
then(th) Thursday(Th) twice(c) walk(al) wear(ear) with(th) here(ere)
回答得越快,分成十组,每组三个,