. Before radio and TV, music could only be heard _______, that is, you had to go to places where musicians gave performances.
Don’t be rude to your father. Never in his life ____that way.
—Robert is indeed a wise man. —Oh, yes. How I have regretted ____ __his advice?
You__to the meeting this afternoon if you have something important to do .
I keep medicines on the top of the shelf, out of the children’s .
a language requires time and effort.