根据划线部分的发音把下列单词归类.
somewhere,grass,dustbin,clock,lost,become,fog,article,grandfather,nothing,basket,brush,long,stop,part
/ʌ/：somewhere ,dustbin ,become ,nothing,brush,
/a:/：grass,article,grandfather ,basket,part
/ɔ/：clock,lost,fog,long,stop
根据划线部分的发音把下列单词归类.
somewhere,grass,dustbin,clock,lost,become,fog,article,grandfather,nothing,basket,brush,long,stop,part
/ʌ/：somewhere ,dustbin ,become ,nothing,brush,
/a:/：grass,article,grandfather ,basket,part
/ɔ/：clock,lost,fog,long,stop