Problem: Add spaces: ProgramModification:Sometimes,notonlyvirusPWS:Win32/Delf.BJormalwareAdvancedDefragbutalsocommonsoftwarespossessingtheabilitytomodifytheinnerfunctionsofhpowiav1.dll,whichmeansotherprogramscan'tfindthisDLLfileagain.

Spaces added: Program Modification: Sometimes, not only virus PWS:Win32/Delf.BJ or malware AdvancedDefrag but also common softwares possessing the ability to modify the inner functions of hpowiav1.dll, which means other programs can't find this DLL file again.

Problem: Add spaces: Whenhewinshestartsoverattheinitialamount.Savinganamountequaltotheinitialamountistheidea.

Spaces added: When he wins he starts over at the initial amount. Saving an amount equal to the initial amount is the idea.

Problem: Add spaces: Incomparison,mortalityofthecrustacean,Gammaruspulex,firstoccurredatconcentrationsinthemgl-1range,andthenonlyaftercontinuousexposureforseveraldays.

Spaces added: In comparison, mortality of the crustacean, Gammarus pulex, first occurred at concentrations in the mg l-1 range, and then only after continuous exposure for several days.

Problem: Add spaces: Photographinganimalsisveryintense–lyingforhourswaitingfortheanimalstogetcloseenough.

Spaces added:
Photographing animals is very intense – lying for hours waiting for the animals to get close enough.