English example sentences with "quack"

The cow goes "moo," the rooster goes "cock-a-doodle-doo," the pig goes "oink, oink," the duck goes "quack, quack" and the cat goes "meow."

"Quack, quack," said the duck.

He must be a quack doctor.

My mom thinks the doctor is a quack.

You listen more to what this quack says than what the doctor says.

Mary is a quack doctor.

"Quack, quack!" the duck said.

The duck quacks 'quack quack'.

Ducks quack.

I'm a duck, quack. I speak English, quack.

Quack quack!

Vilbert was an itinerant quack-doctor, well known to the rustic population, and absolutely unknown to anybody else, as he, indeed, took care to be, to avoid inconvenient investigations.

"Yes." And Jude told him the names and addresses of the cottagers who were willing to test the virtues of the world-renowned pills and salve. The quack mentally registered these with great care.

He was an unsophisticated boy, but the gift of sudden insight which is sometimes vouchsafed to children showed him all at once what shoddy humanity the quack was made of.

I've heard a duck quack, but I haven't heard a frog croak yet.

Quack!

My mother thinks that the doctor is a quack.