跟据所给单词完成句子

1. She _____ _____(forget) to bring her homework to school before the teacher called her parents.

2. When we got to the airport, the plane _____ _____(left).

3. I _____ _____(live) in Beijing for ten years before I came here.

4. Hello, I _____ _____(not know) you ______(be) in London, How long have you been there?

存本取息定期储蓄存款若提前支取，则应扣除已分次付给储户的利息，不足时应从本金中扣回。