Add spaces: Rheumatoidfactorisablood-testfindingwhichispresentinmostadultswithrheumatoidarthritisbutisabsentinmostchildrenwithJRA.

Answer: Rheumatoid factor is a blood-test finding which is present in most adults with rheumatoid arthritis but is absent in most children with JRA.
DGNEARDirectorate-GeneralforNeighbourhoodandEnlargementNegotiations

DG NEAR Directorate-General for Neighbourhood and Enlargement Negotiations
[Q]: [Theseareindeedimportantstepsforward,butwemustgofurther.]
[A]: [These are indeed important steps forward, but we must go further.]
Problem: Add spaces: Vimose,asitwasreprecentedintheyear2002.

Spaces added: Vimose, as it was reprecented in the year 2002.
This text is missing some spaces, please add them: Familyticket9,00EUR(2ridesforadults+2ridesforchildren,
Family ticket 9,00 EUR (2 rides for adults + 2 rides for children,
[Q]: [Mission2-Frenchwhoremasturbatingandsharingcock]
[A]:
[Mission 2-French whore masturbating and sharing cock]