Minor corrections to the last one:

It may be "And any one of the quintet could just eat --eat just for their little lives."

Not entirely sure on that one, but I'm pretty sure the other two go:

"Then I certainly would have bought some wood softer than what we have—perfumed oaks."

Then, "Now the Austrians and the French can duck in a trench, and get off the firin' line,