题目内容：

请告诉我这些单词的第三人称单数和现在进行时形式?
babysit,bear,beat,become,begin,break,build,buy,can,catch,come,cost,cut,do/dose,draw,drink,drive,eat,fall,feed,feel,fight,find,fly,forgot,freeze,get,give,go,grow,hang,have/has,hear,hold,hurt,keep,know lay,learn,leave,lie,let,lose,make,may,mean,meet,pay,put,read,ride,ring,run,say,see,sell,send,shall,show,sing,sit,sleep,speak,spell.spend,stand,sweep,swim,take,teach,tell,think,wear,will,win,write.

优质解答

babysit,babysitting,bears,bearing ,beats ,beating ,becomes ,becoming ,begins ,beginning ,breaks ,breaking ,builds ,building ,buys ,buying ,can,can ,catch ,catching ,comes ,coming ,costs ,costing ,cut ,cut ,does ,doing ,draws ,drawing ,drinks ,drinking ,