i saw him get out of room just now 请问为什么get不是wet或getting?

i saw him get out of room just now 请问为什么get不是wet或getting? I saw him go out just now. I saw Mr.Green (get out of)the car.可能要变形I saw Mr.Green (get out of)the car.中间怎么填？ I saw him go out.为什么不能写I saw him went out i saw him (go) out of the room.三单后不是跟goes吗? I saw him go out of the room.(第二个动词go为什么不用过去式..谢) I saw him come out of the cinema.come 为什么是原型? I saw him ( )out of dolls.A go B had go C hsa go D goes i saw the alien get out of the UFO 这句话有没有错 I saw Mr.Wang get out of car.为什么要用get.而不用geting或gat呢? I saw him__ the car and then ho went into that shopA.get on B.get into C.get of D.get out of I saw him to go out to play改错 I saw the alien get out. 如何准确翻译哪? I don't want him to __ trouble A、get into B、get on C、get to D、get out of What happend?I saw a man the bank and drove away A.get out B.got into C.goes out ofWhat happend?I saw a man the bank and drove awayA.get out B.got into C.goes out of D.get out of I saw a man （ ） the restaurant and walk to a shop.A.get out B.got out of C.get out ofD.got out为什么不选B Yesterday,I saw three girls ______ the car and walk into the buildings.为什么是 get out of 而不是 get off The alien___the UFO when I saw him.A.was getting out B.was getting out of C.is getting out D.is getting out of请说出解题思路