QUESTION: Fix punctuation: Overall student rating 43 50 21 reviews
ANS: Overall student rating: 4.3 /5.0 (21 reviews)

QUESTION: Fix punctuation: This completely offtheear option is an excellent choice for those with active lifestyles those who prefer a more discreet look or children with small ears who cant support a behindtheear or someontheear wearing option
ANS: This completely off-the-ear option is an excellent choice for those with active lifestyles, those who prefer a more discreet look, or children with small ears who can't support a behind-the-ear or some-on-the-ear wearing option.

QUESTION: Fix punctuation: When installed Security Antivirus will be configured to start automatically when you log into Windows Security Antivirus will create numerous fake malware files that will be detected as malware when it scans your computer and will not allow you to remove any of them until you purchase the program
ANS: When installed Security Antivirus will be configured to start automatically when you log into Windows. Security Antivirus will create numerous fake malware files that will be detected as malware when it scans your computer and will not allow you to remove any of them until you purchase the program.

QUESTION: Fix punctuation: Morning temperatures will be around 10 C During the day they will reach a maximum of 14 C Low temperatures at night will be around 10C Westerly winds are brisk with strong gusts during the night moderate
ANS:
Morning temperatures will be around 10 C. During the day they will reach a maximum of 14 C. Low temperatures at night will be around 10C. Westerly winds are brisk with strong gusts, during the night moderate.