QUESTION: Fix punctuation: By contrast the fractions food wasteother organic waste plastic hazardous waste and other waste have gone up 15 per cent 1 per cent 44 per cent and 16 per cent respectively
ANS: By contrast, the fractions food waste/other organic waste, plastic, hazardous waste, and other waste have gone up 15 per cent, 1 per cent, 44 per cent, and 16 per cent respectively.

QUESTION: Fix punctuation: In order for the seedlings bloomed at the same time the seeds should be planted in late summer or early fall In the spring sowing on seedling emergence to the entry of plants in the flowering stage is 4 months old
ANS: In order for the seedlings bloomed at the same time, the seeds should be planted in late summer or early fall. In the spring sowing on seedling emergence to the entry of plants in the flowering stage is 4 months old.

QUESTION: Fix punctuation: According to Per Erik Boivie the new certification programme is designed to plug what he calls some significant gaps in the present system
ANS: According to Per Erik Boivie, the new certification programme is designed to plug, what he calls, some significant gaps in the present system.

QUESTION: Fix punctuation: onsdag den 22 September 2010
ANS:
onsdag den 22. September 2010