What were you doing when the bell r_____?

What were you doing when the bell r_____? what were you doing when you (hear) the news what were you doing when the UFO arrived? Alice,what were you doing when the fire started what were you doing when the ufo arrived 作文 unit 3 what were you doing when the ufo arrived? What were you doing when the teacher _______ what were you doing when the teacher _____the classroom What were you doing when the fire happened? what were you doing when china got the 2008 olympics? — What were you doing when the fire what were you doing when he arrived