People do not stay upstairs during the day; they only sleep here at night.
She'd have to stay upstairs and be quiet if there were strangers in the house.
You stay upstairs and keep in contact with the Terra.
I told her to stay upstairs and not to answer the door or the phone.
He'd told Shank to stay upstairs and report, if they returned.
They asked most members to stay upstairs in their rooms.
I only wanted you to stay upstairs for your own good.
Last night after the dinner dishes, I waited for him to ask me to stay upstairs.
In the morning, the rule was they had to stay upstairs until everyone was awake.
I told you to stay upstairs by your fire.