Preposition of movement - intermediate 8

at / in / on  / down / up / towards / over

1. James stood  the end of the cliff and looked to the sea below.
2. I met my girlfriend  an art exhibition.
3. They've bought a house the corner of Green Street.
4. We stopped our way to Pattaya to ask for directions.
5. The group of boys walked slowly the entrance sign.
6. The best view of the city is the top of the castle, but you have to climb a steep hill to reach it.
7. We couldn't get the theatre because the doors were locked.
8. He ran the stairs and opened the front door.
9. Go   the bridge and you'll see the bowling alley on the other side.
10. We stopped in shock because we saw a huge truck coming us.