1.What were you doing when the UFO a_________?I was in the b

1.What were you doing when the UFO a_________?I was in the b What were you doing when the UFO arrived?和I was walking down what were you doing when the UFO arrived? what were you doing when the ufo arrived 作文 unit 3 what were you doing when the ufo arrived? 初二英语Unlt3 What were you doing when the UFO arrived 1b的翻译 -Where were you when the UFO arrived?-I was in the( ) 英译汉（句子）1.-What were you doing when the gang broke in?-I had What were you doing when I was p on the books? What were they doing when the UFO l_____? what was the girl doing when the ufo took on? 2 Unit3 What were you doing when the UFO arrived? 的答案