1. Bat: The baseball player hit a home run with the bat. (noun: a piece of equipment)
2. Bat: The bat flew around the cave at night. (noun: a nocturnal flying mammal)
3. Can: I need a can opener to open this soup. (noun: a container)
4. Can: You can go to the park if you finish your homework. (verb: to be able to)
5. Close: Please close the door when you leave. (verb: to shut)
6. Close: The two houses were close to each other. (adjective: near)
7. Fine: You will have to pay a fine for parking illegally. (noun: a penalty)
8. Fine: The weather is fine today. (adjective: pleasant)
9. Lead: Lead is a heavy metal. (noun: a chemical element)
10. Lead: The detective will lead the investigation. (verb: to guide)