V. Fill in each blank with a suitable preposition.
1. Will we pick __________ litter around our school this Sunday?
2. Our parents will help us whenever we are __________ need.
3. He was kind __________ sad and disappointed about his health.
4. We provided the street children __________ warm clothes.
5. This park is a popular place __________ residents in my neighbourhood.
6. They can enjoy water sports, or simply lie __________ the beach.
7. We've asked people to donate books and clothes __________ the children.
8. Could you please tell us __________ the community service?
9. Her collection has dolls from all __________ the world.
10. Eric wants to climb mountains __________ other countries.