Add spaces: 5.6Servicechargeandcreditcardsurcharge

Answer: 5.6 Service charge and credit card surcharge

Add spaces: MITTENSLooselycaston34(38)stsondouble-pointedneedleswith2strandsPuddel.Takeawayonestrand;joinandknitgarterstwithonestrand.

Answer: MITTENS Loosely cast on 34 (38) sts on double-pointed needles with 2 strands Puddel. Take away one strand; join and knit garter st with one strand.

Add spaces: ManyexpertsconsiderBiometricstobethemostinnovativeIT-technologyinthelastdecade.

Answer:
Many experts consider Biometrics to be the most innovative IT-technology in the last decade.