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The fight to stay up looks like being a long one.

If the game went the other way, well, I would not want to stay up for that.

Sometimes I close my eyes and remember the way we used to stay up half the night talking.

For one thing, Clinton now seems likely to stay up.

I'm having all I can do to stay up with her.

I should not have asked you to stay up here.

They could also simply stay up for the time being.

I just want to stay up here for a few minutes more.

It wasn't like her mother to stay up so late.

We were going to stay up, watch a late movie.

She stays up late, by herself, watching television in her room.

We used to stay up late at night and imagine the day when we'd get to do this stuffing.

"I need permission from my son to stay up late?"

Now, nine months later, the little girl still stays up late.

At dinner that night, she allowed her son to stay up late.

His parents have given him no arguments about staying up late.

"I think there's a cultural bias against people who stay up late."

He stayed up late after everyone had gone to bed.

She stayed up late at work and cared more about the patients than everyone else.

But even the scientists who stay up late by profession never quite get used to what they see.