Question 48: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the questions following: Ponce de Leon searched in vain for a means of rejuvenating the aged.
Rejuvenate (v) rejuvenate
making young again: make young again
making merry again: make merry again
make rich again: make rich again
making weary again: make weary again
in vain: failed
Ponce de Leon has been researching methods of rejuvenation without success.