Add punctuation: Castaeda mentions that if stampeding bison came to a gulley the leaders would fall into the gulley until it filled up and the rest of the herd ran over the top of them
A: Castaneda mentions that if stampeding bison came to a gulley the leaders would fall into the gulley until it filled up and the rest of the herd ran over the top of them.

Add punctuation: This can be achieved by promoting legislative initiatives in these areas but also by using our influence during the negotiations on the EUs multiannual budget to give these futureoriented policy areas as strong a position as possible she says
A: "This can be achieved by promoting legislative initiatives in these areas, but also by using our influence during the negotiations on the EU's multi-annual budget to give these future-oriented policy areas as strong a position as possible," she says.

Add punctuation: Use the onscreen keyboard
A:
Use the onscreen keyboard.