1. Tom is __home, he’s not __ school.

　　2. Look, there are many apples __ the tree and Mike is __ the tree.

　　3. An old man is __ the tree.

　　4. It’s a map __ China.

　　5. I can see some cakes __ the plate.

　　6. Our reading room is __ the second floor.

　　7. We live __ a new house.

　　8. There are some pictures __ the wall.

　　9. My telephone is __ the bed and the sofa.

　　10. I like playing chess __ my father.

　　11. Please look __ the blackboard and listen __ the teacher.

　　12. It is three o’clock __ the afternoon.

　　13. We would like __ buy things __ our grandparents.

　　14. Nancy is helping Mike __ his Maths.

　　15. Come__ the blackboard and draw a circle.

　　16. I have three boxes __ chocolates.

　　17. Show your new telescope __ me.

　　18. Lily’s mother is teaching her __ shapes.

　　19. The girl is __ a red blouse.