buy,drink,have,see,spend,do,swim,come,drive,understand,tell,speak,catch,的ing形式

buy,drink,have,see,spend,do,swim,come,drive,understand,tell,speak,catch,的ing形式 把下面单词改为第三人称单数形式1.drink 2.keep 3.try 4.buy 5.go 6.have 7.watch 8.surf 9.see 10.study 以下单词的过去分词know run are put drink say have buy teach see tell sit leach get take find read go meet swim come cut make stand drive还有过去式 see,go,do,take,get,buy,sing,have,改成过去式 stay have drink buy pack 的单三形式 现在分词 过去式 第三人称单数形式和现在分词和过去式stay,have,drink,buy ,pack It's hot.How about_ (have) a cold drink? Let's go and have a drink变疑问句 Let's后面为什么不用drink,to have ,to eat 连词成句coffee,a,have,let's,of,drink,(.) eat 、buy、 sleep、 meet、 grow、drink、see、take、bring、tour、learn 的第三人称单数形式和现在分词还有过去式 let's have a _(drink)of orange答案是drink,为什么? We can buy many things in the s( ) like food ,drink and clothes have a drink 里drink I have a toothache.I should( )a.see the dentistb.drink more waterc.liedown and rest 过去式：die ride see have do hit drink make live walk protect stay,have,drink,buy,pack的第三人称单数,现在分词,过去式,各是什么呀( ⊙ o ⊙ 请翻译一下you have to take your turn to buy a round' drink four everyone in your group.