Complete with the necessary preposition

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers.
   at      behind      in      in front of      on      under   
1. There's a strange woman standing a tree. (под)
2. There's a motorbike the car (перед) and a bicycle it (позади), so the car is between the yellow motorbike and the bicycle.
3. There's a bus waiting a bus stop.
4. There's a briefcase the desk. (под)
5. Can you see a camera the drawer?
6. There's a large picture the wall.
7. There are two bedrooms the flat.
8. Santa Monica is Southern California.
9. I've got a poster of Kevin Costner my wall.
10. Heidelberg is the River Neckar.