1. 看图，读一读，选择正确的词填空。

in    on    near    under    behind

1. （1）

   - Where are the books?

   - They'rethe desk.

   

3. （2）

   - Is the ball on the bed?

   - No, it'sthe bed.

   

5. （3）

   - Where are the trees?

   - They arethe house.

   

7. （4）

   - Is there a lake (湖)the park?

   - Yes, there is.

   

9. （5）

   - Where is the mouse?

   - It'sthe book.