1. G: What’s this?

 B: It’s a hat.

2. B: Is this a dress?

 G: No, it’s a vest.

3. G: What are these?

 B: They’re pens.

4. B: Are these rats?

 G: Yes, they are.

5. G: Are these horses?

 B: No, they’re zebras.

6. B: What are these?

 G: They’re eggs.