1. I don't know how that error had slipped by our scrutiny.
2. " I don't know what the hell these guys are thinking, " said one economist who asked not to be quoted by name.
3. " I don't know if I can be counted as a successful Web cam dance girl, " that early post continued.
4. " I don't even know what happened, " Henry told the Houston Chronicle.
5. I don't know什么意思
5. " I don't know where you can go in the mind to justify shooting a child, " said Spartanburg County Sheriff Chuck Wright.
6. I don't know if I would still sign him, but hopefully we will be close in the next 24 hours.
7. I don't know why I can't work tires in cold conditions.
8. Sometimes I find myself in comical situations I don't know how to get myself out of.
9. " I don't know if I comprehend the magnitude of it, " Harris said.
10. I don't know anywhere else in the world that has this configuration of spaces.