根据句意和首字母提示完成单词。

1. Bad luck! I missed the early bus because I o         this morning.

2. He ate quick breakfast and r           off to work.

3. Don't forget to l        the door when you leave.

4.1 had g         used to eating north-style meals by the time I got to Beijing.

5. She r           that he had been lying.

在除尘器内部，荷电粉尘都受到哪些力的作用？