I often stay up late to finish my work
We stayed up all night talking and laughing
Don't stay up too late if you have an early start tomorrow
The children are excited and want to stay up for the fireworks
He usually stays up until the early hours of the morning
She managed to stay up despite feeling tired
Let's stay up and watch the sunrise
I'm going to stay up and read a few more chapters
It's important to get enough sleep, so try not to stay up too much
They stayed up discussing their plans for the trip
I am planning to stay up late tonight.
Oh really? What are you going to do?
I want to finish this book I'm reading.
I'll stay up late to finish this book
I plan to remain awake late to finish this book
I want to continue reading until very late tonight