Either you or he _____ interested in playing chess. _____ you or he fond of music at present?
A good husband must know how to ____ his ideas to his wife.
____ most efficient way to understand thousands of new words is to gain ____ good knowledge of basic word information.
–– I’m sorry to have broken your pen. I wasn’t on purpose. ––_______. I’ve got another one.
All the photographs in this book, _______ stated otherwise, date from the 1970s.
Since people are fond of humor, it is as welcome in conversation as _______ else.