At last the magpie heard this just as she was putting a twig across. So she said: "One's enough."

But the turtle-dove kept on saying: "Take two, Taffy, take two-o-o-o."
Then the magpie got angry and said: "One's enough I tell you."
Still the turtle-dove cried: "Take two, Taffy, take two-o-o-o."

(How do you pronounce "take two-o-o-o"?}
1. take two ou ou ou
2. take two u u u
3. take tu---

Rather than repeating it, just extend the "ou" sound of the "o".