Is the sky actually blue?

Do you think a mirror has a color?

Do cats all speak the same language?

Are you single?

Does the sun move?

Do cats climb trees?

Do you ever talk to yourself?

Do you want to have children?

Do you eat eggs?

Do you have an enemy?

Do you like socializing?

Do you like pizza?

Is any word spelled wrong in dictionary?

Are you talkative?

Is whole less than a half?

Do you have bad breath?

Do you eat snails?

Do you live in San Francisco?

Can you eat soup with a fork?

Is there a ninth planet?

Do you read before bed?