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

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 the UFO中the 如何读,读成 英语翻译I always believed in the ufo UFO前面用a an 还是the UFO THE GREATEST STORY EVER DENIED怎么样 We ------ (sleep)when the UFO -----(arrive) Why I can see the UFO?翻译 这个男孩从没听说过UFO的英文翻译The boy _____ ____ _____ ____ the UFO. A UFO is on the sky用A还是the.UFO前 An alien got out of the UFO为什么用the what was the girl doing when the ufo took on? When the boy (shop),he saw the UFO (take off) have you heard of the UFO 中the 用不用加 是 have you heard of the UFO还是have you heard of UFO david was in the barber`s when the ufo arrived 对划线部分提问 ___ ___david when the ufo arrived? what were you doing when the UFO arrived? unit 3 what were you doing when the ufo arrived? What were they doing when the UFO l_____? he were sleeping when the UFO arrived.为什么用were