QUESTION: Fix punctuation: The Somalis most striking characteristic is its facial markings
ANS: The Somali’s most striking characteristic is its facial markings.

QUESTION: Fix punctuation: It should be mentioned that many health food stores do carry premixed preparations of calcium and magnesium
ANS: It should be mentioned that many health food stores do carry premixed preparations of calcium and magnesium.

QUESTION: Fix punctuation: Crochet 1 dc but wait with last pullthrough  2 sts on hook
ANS: Crochet 1 dc, but wait with last pull-through = 2 sts on hook.

QUESTION: Fix punctuation: Check rates and availability for Noob Hostel Then proceed to booking
ANS:
Check rates and availability for Noob Hostel. Then proceed to booking.