Add spaces: Oman,SultanateofOman,photosofOman,Omanpictures,Omanimages,SultanQaboosGrandMosque-pictures

Answer: Oman, Sultanate of Oman, photos of Oman, Oman pictures, Oman images, Sultan Qaboos Grand Mosque - pictures

Add spaces: VirusInfection:Certainvirusescaninfectcomputerorotherstoragedevicebyinstallingapieceofsoftwarethatcontainsvirusfilesandasaconsequenceofviruses,somemediafilesgetsdeletedoffstoragedevices

Answer: Virus Infection: Certain viruses can infect computer or other storage device by installing a piece of software that contains virus files and as a consequence of viruses, some media files gets deleted off storage devices

Add spaces: ThePresidentoftheCongo,JosephKasavubu,summarilydismissedLumumbaasprimeminister.

Answer:
The President of the Congo, Joseph Kasavubu, summarily dismissed Lumumba as prime minister.