What have you been getting up to lately?
I wonder what mischief those kids are up to
She doesn't want anyone to know what she's getting up to
He's always getting up to something when his parents aren't home
The police suspect they were up to no good
Don't let them get up to their old tricks
I caught him getting up to no good in the kitchen
What were you two getting up to in the garage?
She was always getting up to elaborate schemes
We need to find out what they're up to before it's too late
What are you planning to get up to this weekend?
I'm thinking of visiting my grandparents.
That sounds like a nice plan!
What mischief are the kids getting up to now?
What are the kids doing now that is mischievous?
What naughty things are the children doing?