1. be up to
Let's take the train-I don't think I'm up to driving so far. The children must be up to sth-they're very quiet.
1. I don't think I'm up to driving so far. 2. The children must be up to something.
The children must be up to something.
Englisch Wort "kombinować coś"(be up to) tritt in Sätzen auf:
sprawdzian z rozdziału 4 bBBC Learning English: The English We Speak: THE CO...2. be up to something