When the UFO took off ,the girl was waiting for a bus.(变成一般疑

When the UFO took off ,the girl was waiting for a bus.(变成一般疑 I was waiting for a bus when the UFO ____ ____(降落）the street what was the girl doing when the ufo took on? reading,was,when,took,off,boy,a,the,book,ufo,the when he was waiting for the bus,he saw a dog.改错怎么改,为什么? a woman was waiting for the bus.she looks angry I was waiting for the bus when I met the woman ."you look ti When i was waiting for the bus,TOM came__his father's car While he was waiting for the bus,he was reading a newspaper. While he was waiting for the bus, he was reading a newspaper I saw a UFO-over my head when I was walking toward the bus s Stand in line when waiting for the bus.