Add spaces: Cuffhookattachmentclosureprovidequickaccessandasecureclosure

Answer: Cuff hook attachment closure provide quick access and a secure closure

Add spaces: 11ShallIbepurewithdishonestscales,andwithabagofdeceitfulweights?

Answer: 11 Shall I be pure with dishonest scales,and with a bag of deceitful weights?

Add spaces: Foreach100kgofweightsaved,fuelconsumptionisreducedonaverageby0,35litres/100km,andemissionsofthegreenhousegasCO2arereducedby0,9kg/100km.

Answer:
For each 100 kg of weight saved, fuel consumption is reduced on averageby 0,35 litres/100 km, and emissions of the greenhouse gas CO2 are reducedby 0,9 kg/100 km.