QUESTION: Fix punctuation: Hi my name is lisiya and I am 24 years
ANS: Hi, my name is lisiya and I am 24 years.

QUESTION: Fix punctuation: This is Norways most important festival south of the arctic circle
ANS: This is Norway's most important festival south of the arctic circle!

QUESTION: Fix punctuation: However one should only eat freshly prepared and steaming hot rice especially when travelling
ANS: However, one should only eat freshly prepared and steaming hot rice, especially when travelling.

QUESTION: Fix punctuation: old and young 18 old man college
ANS:
old and young (18+), old man, college