QUESTION: Fix punctuation: Recycling was 12 per cent of the consumption in 2003 against 13 per cent in 2002
ANS: Recycling was 12 per cent of the consumption in 2003, against 13 per cent in 2002.

QUESTION: Fix punctuation: At the core of the new Royal Arsenal Museum were the collections and staff of The Historical Arms Collection
ANS: At the core of the new Royal Arsenal Museum were the collections and staff of The Historical Arms Collection.

QUESTION: Fix punctuation: These questions we cover on our blog Questions related to yearly fees
ANS: These questions we cover on our blog "Questions related to yearly fees".

QUESTION: Fix punctuation: Samsung phones soon can run true GNULinux distributions
ANS:
Samsung phones soon can run true GNU/Linux distributions