be,have,stop,stay,do,watch,dance,play,eat,see的第三人称单数,现在分词和过去式

be,have,stop,stay,do,watch,dance,play,eat,see的第三人称单数,现在分词和过去式 求几个单词的现在分词do study go stay sit have see shop read stop 英语根据要求写出下列动词的适当形式原形 第三人称单数 现在分词 过去式be （） （） （）have （） （） （）stop （） （） （）stay （） （） （）do （） （） （）watch （ ） （） （）dan like become stop go stay eat have say put take do buy的过去式和过去分词 how long_____you________in Singapore?For just the weekend.I will be back next Monday morning.a,have,stayed b.are,staying c.did,stay d.do,stay how long_you_in Singapore?For just the weekend.I'll be back next Monday morning.A.have ;stayed B.are;staying c.did;stay D.do; stay give,stay,stop, He will have to stay in hospital.That’s what he____a has done b must do c must be doing d must have done为什么C不对呢 look play clean go do visit stay study dance live stop shop 这些词的过去式. do,play,go,study,have,listen,stop,practice的过去式 Do I have to stay at home today?的回答 用be going to结构造句 for +时间段 at+时间点 have been to plan to do sth stay with sb come back How long ()you () in ShanghaiFor just 2 days .I'll be back next week.A.are;staying B.have;stayed C.did;stay D.do; stay 为什么B不行 -How long ( ) you ( ) in Singapore?-For just the weekend.I'll be back next Monday morning.A.have;stayed B.are;staying C.did;stay D.do;stay写出选择的原因, you must be tired.why not{ }a rest?A.to stop to have B.to stop having C.stop to haveD.stop having be not serious enough还有stay up,have three days off,be strict with sb,be allowed to do sth,全神贯注,前几天,代替,获得驾驶证,至少.怎么翻译呢? I think I have to stay at home .一you do so I,ll be sorry A.If B.Because C.soI think I have to stay at home .一you do so I,ll be sorry A.If B.Because C.so D.take it away答案与全文意思 Bird flu is still very serious in some countries.Yes,something ( )to stop it from spreading.A.can do B.is doing C.must be done D.have to be done