Why can't hawkin be destroyed by the light?

a. he is related to an old one
b. he is from a other century
c. he is in debt to merriman
d. he is a liege to the dark

Identify the sentence in which the underlined word or words are punctuated incorrectly. a) pam was (well prepared) for the debate. b) she had (read three quarters) of the material more than once. c) she has always been (self assured). d) the winner needs a (two-thirds) majority of the votes.