Question

看例句，填空。

What's this?
1. It's a             .
2. It's a             .
3. It's              eraser.
4. It's                         .
5. It's                         .
6. It's                         .

Answer 1

1. It's a book.                              
2. It's a ruler.     
3. It's an eraser.                
4. It's an eye.        
5. It's a nose.                               
6. It's an ear.