I. Complete the sentences with in, on or at.
1. He got ...................... his bike and went home.
2. They got up ...................... lunchtime.
3. She’s asleep ...................... bed.
4. The cup is ...................... the shelf.
5. He’s still ...................... work.
6. We’ll be there ...................... about an hour.

7. There’s a spider ...................... the wall.
8. Our house is the third ...................... the left.
9. She arrived ...................... the hotel very late.
10. They jumped ...................... the water.
11. Put the box ...................... the corner.