Name a technique widely used to detect birth defects ?

Define the Pheonix Club ?

Give a reason for American Indians oftentimes dropping out of school .

You are Tom, aren't you?

He isn't Joe, is he?

Do you know?

Are you mad?

Is this your pen?

Did you go to temple?

When are we meeting?

What time are we meeting?

What is your name?

What part of your body contains the corpus callosum ?

What time does the train leave?

Where is Stanford University?

Are you mad?

What does that mean?

Do you know?