to take responsibility for doing something important
prendre la responsabilité de faire quelque chose d'important (prendre la responsabilité de faire quelque chose d'important)
"When the leader resigned, she stepped up to the plate and took charge."
"Lorsque le leader a démissionné, elle a pris les rênes et a pris le contrôle." (Lorsque le leader a démissionné, elle **a pris les rênes** et a pris le contrôle.)
to operate smoothly and efficiently
to go to bed
extremely sad about something or someone
to make a decision without enough information
A source of continuous profit or success.
to think very hard about something