Add spaces: IthinkIcanopentheeyesofbothpeoplethatthinkwindpoweristheonlysolutionandpeoplewhobelievethesamethingaboutoil.Idon'tthinkthatoneofthemisbettertousebutamixofthembothwouldbepreferable.

Answer: I think I can open the eyes of both people that think wind power is the only solution and people who believe the same thing about oil. I don't think that one of them is better to use but a mix of them both would be preferable.

Add spaces: 37%ofthefundshavebeenspentonprojectsrelatedtowastewater.

Answer: 37% of the funds have been spent on projects related to waste water.

Add spaces: Thenightwillbringoccasionallycloudy,butmainlyclearweather.Morningtemperatureswillbearound9C.Duringthedaytheywillreachamaximumof17C.Lowtemperaturesatnightwillbearound8C.Northeasterlywindsareweak.

Answer:
The night will bring occasionally cloudy, but mainly clear weather. Morning temperatures will be around 9 C. During the day they will reach a maximum of 17 C. Low temperatures at night will be around 8C. Northeasterly winds are weak.