happened
- They happened to__________ for Tianjin when we got there.
- ______ happened to be no one in that house when the typhoon hit the area.
- _______ happened that I met one of my friends yesterday.
- _________ happened to be no one in the building when the fire broke out.
- so happened I was there.
- There happened to be nobody under the wall when it fell down, ____ ?
- A terrible earthquake happened in Wenchuan _______ May 12, 2008. [ ]
- The accident happened_____ a cold wet morning.[ ]
- The accident happened ______ a cold winter morning.[ ]
- What happened_____ your father?— He had an accident.[ ]