They are going to have the serviceman_______an electric fan in the office room tomorrow 选installIt was so cold that the travellers had the fire _______all the night选burningYou must have the paper ____by the end of this month选finishedhave sth一

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They are going to have the serviceman_______an electric fan in the office room tomorrow 选installIt was so cold that the travellers had the fire _______all the night选burningYou must have the paper ____by the end of this month选finishedhave sth一
They are going to have the serviceman_______an electric fan in the office room tomorrow
选install
It was so cold that the travellers had the fire _______all the night
选burning
You must have the paper ____by the end of this month
选finished
have sth一会儿加do,一会儿加doing,一会儿加done,怎么区别,还有什么用法,需要注意什么

They are going to have the serviceman_______an electric fan in the office room tomorrow 选installIt was so cold that the travellers had the fire _______all the night选burningYou must have the paper ____by the end of this month选finishedhave sth一
1、install
burning
finished
have sb do sth 要...做什么 (有强制意味)
have sb doing sth 使...一直...(常和时间段状语连用)
have sth done 请,让...做什么(如题)
have sth sone 遭受...
如: He fell off the tree and had his leg broken.
和won't 连用, 表示“不允许”
I won't have you speaking like that to your mother
He won't have any house built there.
请及时采纳,不懂继续问( 天天在线 )
(*^__^*) 祝学习进步! 谢谢!

have sth do,表一般现在时
have sth doing,表进行时
have sth done,表现在完成时

have sb. do sth
have sth done
至于第二句,因为是all the night,burning作为现在分词表示一个持续的状态。