Add spaces: God,havinginthepastspokentothefathersthroughtheprophetsatmanytimesandinvariousways,

Answer: God, having in the past spoken to the fathers through the prophets at many times and in various ways,
6Andwhentheyopposedthemselves,andblasphemed,heshookhisraiment,andsaiduntothem,Yourbloodbeuponyourownheads;Iamclean;fromhenceforthIwillgountotheGentiles.

6 And when they opposed themselves, and blasphemed, he shook his raiment, and said unto them, Your blood be upon your own heads; I am clean; from henceforth I will go unto the Gentiles.
[Q]: [Hisresearchinvolvedstudyingthedistributionofquadraticresidues,andheinventednewmethodstoattackhisproblemsinvolvingcharactersumsandexponentialsums.]
[A]: [His research involved studying the distribution of quadratic residues, and he invented new methods to attack his problems involving character sums and exponential sums.]
Problem: Add spaces: At20:00L:bluesky,-8C,4knotsfromSE,visibilityunrestricted.

Spaces added: At 20:00L: blue sky, -8C, 4 knots from SE, visibility unrestricted.
This text is missing some spaces, please add them: Atcheck-in,youwillneedavalidphotographicIDandacredit/debitcardforpre-authorisation.
At check-in, you will need a valid photographic ID and a credit/debit card for pre-authorisation.
[Q]: [AgroupofcollegestudentshavegonemissingfromaremoteislandinthePacificOcean.Youarecalledintorescuethem,butnothingisasitseems.]
[A]:
[A group of college students have gone missing from a remote island in the Pacific Ocean. You are called in to rescue them, but nothing is as it seems.]