Other than a Song what do the white men want to buy from Gracie Mae?

Can someone me answer this english question

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.

Jamal english, mandarin and a bit of arabic. a. speaks b. speak c. speaking d. is speaking