What are a schoolteacher's 3 favorite words?

Our friend wants to give up being a postman to be an actor.

Why do trees try new things so often?

What did the mommy spider say to her baby?

Why did the footballer hold his boot to his ear?

Why is it called a litter of puppies?

Why is a doctor always calm?

Why did the coal worker never sing the melody in the choir?

What type of undergarments does a lawyer wear?

What occurs twice in a lifetime, but only once in a year, twice in a week, but never in a day?

What's a toad's favorite sweet?

Why should you be worried about the calendar?

Did you hear about the claustrophobic astronaut?

Which famous author is also a ruler?

What breed of dogs are actually wine connoisseurs?