She told her co-star to "break a leg!" What did she mean?
Good luck!
You are talking to your friend on the phone but don't know how to end the conversation so you can go to bed. What should you do?
Tell your friend you are going to bed and will talk to them another time.
After they finished working on their project, one student said, "let's call it a day." What did they mean?
Let's stop working for now