On, in, under. Form 3.

 Fill in on, in, under.

1. The computer is … the table.

2. The cat is … the chair.

3. The books are … the bookcase.

4. The lamp is … the desk.

5. The carpet is … the floor.

6. My book is ... the desk.

7. His pens are ... the pencil case.

8. The rubber is ... the bag.

9. My ruler is ... the table. It is ... the floor.