Add spaces: Hehadtakenhisownlife,aloneinhissummercottage.Thatwaswhenthescandalreallygatheredmomentum.

Answer: He had taken his own life, alone in his summer cottage. That was when the scandal really gathered momentum.

Add spaces: SolidaritywithIraqandPalestineisintegraltotheinternationaliststruggleagainstneo-liberalglobalization.

Answer: Solidarity with Iraq and Palestine is integral to the internationalist struggle against neo-liberal globalization.

Add spaces: Thedinosaursdiedoutandthecrocodileshadtoliveonsmallercreatures,alsodiedinahugenumberofcompetitorswhenitcomestoacquiremeatandcrocodileswerealmostamonopolyinthemarket.

Answer:
The dinosaurs died out and the crocodiles had to live on smaller creatures, also died in a huge number of competitors when it comes to acquire meat and crocodiles were almost a monopoly in the market.