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?