If by any chance someone comes to see me, ask them to leave a________.

Many people coming from all over the country arrived at the same ____, a small village, to attend a live meeting.

Would you take my old TV in _______ for this camera?

 –What’s the matter, doctor? --Nothing serious. Take the medicine according to the ______.

--Why do you choose to work in an international travel agency?---Well, you know, English is my ________. So it is my best choice.