Formulating Yes/No Questions

Is the sky blue?

• Purple

• Sometimes

• No, it isn't

• Yes, it is.

Do birds fly?

• Only at night

• No

• Yes, they do.

• Rarely

¿Qué preposición es?

• On

• In

• Under

¿Qué preposición es?

• Under

• In

• On

Qué preposición es?

• In

• On

• under

• Ni

What is it?

What is it?

What is this?

Is it a table?

• No, it isn't.

• No, is it.

• Yes, it is.

• Yes, this is.

Is it a window?

• No, it isn't.

• Yes, it is.

• Yes, this is.

• Only at night