1. Q: What are the colors of these balloons?

A: One is red, one is blue, and one is green.

2. Q: What are these balloons for?

A: These balloons are for a birthday party.

3. Q: How do you inflate a balloon?

A: You can blow it up with air from your mouth, or you can fill it with heilum from a helium tank.

4. Q: If a balloon is filled with helium, how do you hold onto it?

A: You hold onto it with a string.

5. Q: What will happen to a helium-filled balloon if you let go of it?

A: It will fly away.

or

A: It will go up in the air and disappear out of sight.

6. Q: What happens to a balloon if you stick it with a pin?

A: It pops.

or

A: It bursts.

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