QUESTION: Fix punctuation: Unstable angina is often a precursor to a heart attack
ANS: Unstable angina is often a precursor to a heart attack.

QUESTION: Fix punctuation: Dress up Sheryfa Luna and other famous celebrities on Stardoll
ANS: Dress up Sheryfa Luna and other famous celebrities on Stardoll.

QUESTION: Fix punctuation: How to Regain Data after Diskpart Clean
ANS: How to Regain Data after Diskpart Clean?

QUESTION: Fix punctuation: 18 1 The register of major citizens disfranchised shall be handled by the agency maintaining it separately from its other records except for the register and may be used for no other purpose than ascertaining suffrage data taken from it may not be disclosed for any other purpose
ANS:
18 (1) The register of major citizens disfranchised shall be handled by the agency maintaining it separately from its other records, except for the register, and may be used for no other purpose than ascertaining suffrage; data taken from it may not be disclosed for any other purpose.