Add spaces: Whateveryourneeds,WorldLingoChatoffersyoutherewardsofmultilingualcommunication.

Answer: Whatever your needs, WorldLingo Chat offers you the rewards of multilingual communication.
Inthiselectiontheseatsweretobeapportionedstrictlyonthebasisofthepopulation.

In this election the seats were to be apportioned strictly on the basis of the population.
[Q]: [Schoolrefusal,alsocalledschoolphobia,maybeasymptomofseparationanxietydisorder,butitcanalsooccurasasymptomofotheranxietydisordersandisnotadiagnosisbyitself.]
[A]: [School refusal, also called school phobia, may be a symptom of separation anxiety disorder, but it can also occur as a symptom of other anxiety disorders and is not a diagnosis by itself.]
Problem: Add spaces: VitaminCanditsderivatives,usedprimarilyasvitamins

Spaces added: Vitamin C and its derivatives, used primarily as vitamins
This text is missing some spaces, please add them: Productsfor240vledwallwasherlww-2
Products for 240v led wall washer lww-2
[Q]: [Chemotherapymayalsobeadvisedinthesepatients,thoughithasnotyetbeensatisfactorilyevaluatedforthistypeofcancer.]
[A]:
[Chemotherapy may also be advised in these patients, though it has not yet been satisfactorily evaluated for this type of cancer.]