Add spaces: TheDanishEnergyAgencyestimatesthatinthefutureitwillbepossibletoproduceoilandgasinquantitiesequivalentto70percent.ofalltheoil,whichuntilnowhasbeenproducedintheNorthSea."

Answer: The Danish Energy Agency estimates that in the future it will be possible to produce oil and gas in quantities equivalent to 70 per cent. of all the oil, which until now has been produced in the North Sea."

Add spaces: Attachedsomepicturesrepresentativeoftheexposure,andthetextoftheleafletofthesample.

Answer: Attached some pictures representative of the exposure, and the text of the leaflet of the sample.

Add spaces: Pickawarmsweaterandbootsforthisnicegirl.

Answer:
Pick a warm sweater and boots for this nice girl.