I am taking notes during the lecture.

Note-taking is an essential skill for students.

She is taking it upon herself to organize the event.

She is taking upon herself the responsibility of organizing the event.

He is taking liberties with the rules.

I am taking the liberty to invite you to the party.

She is taking away the dishes from the table.

She is taking umbrage at his comments.

He is taking down the Christmas decorations.

I am taking for a walk in the park.