He had a headache and went to the chemist's to get something for his pain________.
A good speaker is supposed to manage to ________ the listeners what he means.
We agreed to accept ________ they thought was the best professor in the college.
I don’t know who invented ________ telephone. It’s really ________ most useful invention.
----Whose advice do you think I should take? ----________.
I know a little bit about the city as I __________ there for one year in my youth.