III. Complete the following sentences by writing one suitable preposition in each gap.
1. The kids were playing _________the street.
2. There’s a mark ______________ your skirt.
3. The boat lay _____several feet of water.
4. They arrived late __________the airport.
5. They strolled _______________ the crowds.
6. Standing ________the two adults was a small child.
7. Look_______ you!
8. Our school was built right ___________ a river.
9. She held the umbrella _______ both of us.
10. Is there a restaurant _________here?