Do penguins have knees?

Does Tuesday always come after Monday?

Do you think a mirror has a color?

Are airplanes slow?

Do you celebrate birthdays?

Do you think people can change?

Are wild animals dangerous?

Do teachers help you learn?

Do you write in a diary?

Do you like cursing?

Do you think that aliens exist?

Do you chew soup?

Do you have a hidden talent?

Do you help fold laundry?

Is a sleeping bag a nap sack?

Is earth is even round?

Do you like this website?

If violence is not the answer, is it the question?

Do you sleep with a stuffed animal?

Is the sky actually blue?

Do you have many friends?