I want to have my hair ___(cut) tomorrow.为什么这样填?

I want to have my hair ___(cut) tomorrow.为什么这样填? I will have my hair __(cut)tomorrow.这里为什么填cut? I have to have my hair cut tomorrow对吗 My hair is too long,I want to have it_____ (cut) 用所给单词的适当形式填 ---I want to have my hair cut,but I can't find a barber shop It is my t-___ to have my hair cut 1.I'll ( ) my hair ( ).答案是填have 和cut .为什么? I'll go and have my hair to cut I ____have my hair cut tomorrow I sometimes have a picnic wi I'll have my hair cut tomorrow.(同义句转换） I'll have my hair cut .请问：为什么cut在此是过去分词 I'll ask someone to cut my hair tomorrow.改为同义句