Many of them turned a deaf ear to his advice,________ they knew it to be valuable.
Who can you turn to in time of danger, it not _____.
- Which of the two books do you want?- I want____ Please show me _____ .
The information on the Internet gets around much more rapidly than ____ in the newspaper.
_____________ worries me the way he keeps changing his mind.
—How much if I wan to take one?—You can take as many as you like because they are free of _____.