Do not let any failures discourage you, for you can never tell ________ close you may be to victory.
Alexander tried to get his work _______in the medical circles.
The looks on the children’s faces suggested that the question was really .
The doctor thought ____ would be good for you to have a holiday.
—Have you finished the book?—No. I’ve read up to _____ the children discover the secret cave.
It never occurred to me _____ you could succeed in persuading him to change his mind.