SAT WRITING HELP

  1. We (have read) your (proposed) amendment to the club's bylaws and have decided (to change) our (mind) about the eligibility requirements for membership. Error is (mind) why ? i thought there was no error

2.New buildings in earthquake-prone areas must be heavily reinforced (or else they may otherwise collapse in a strong quake.)
A. as it is
B. or they may collapse in a strong quake
D. not to collapse in a strong quake
Answer is B, and i chose D. it thought D more concise and clear

3.fully one-third of registered voters, according to recent polls, (believes that character is the first) consideration in assessing the worth of a politician.
A. as it is
B. believes that character is the first
C. believe that character is the
Answer is C. Why isnt “one-third of registered voters” singular ?

Thank you for helping me out

  1. minds since the sentence has our which make minds plural—Noun Number Agreement.
  2. A. Unnecessary words
    B. Correct
    C. Read it. Doesn’t make sense
  3. yes it is plural. One third indicates that are more than one.

Agree