那个【nàge】 that.
不是【bùshi】 fault; blame.
挂钩【guàgōu】 couple (two railway coaches); articulate; link up with; establish contact with; get in touch with.
应该【yīnggāi】 should; ought to; must.
衣架【yījià】 coat hanger; clothes-rack; clothes tree; clothes stand.
只是【zhǐshì】 merely; only; just; simply; however; but then.
钩子【gōuzǐ】 hook.
东西【dōngxi】 thing; creature.
学生【xuésheng】 student; pupil; disciple; follower.