The students (not / słuchać) to the lecture.
She (not / pisać) a monthly report.
I (not / przygotować) a presentation for Monday.
The manager (not / prowadzić) a meeting right now.
We (not / zdawać) an exam at the moment.
He (not / rysować) a graph on the whiteboard.
The colleagues (not / kłócić się) about the project.
You (not / czytać) the safety instructions.
The printer (not / działać) properly.
Sarah (not / odpowiadać) her emails today.