To fill in the blanks in your text about exploring the town, here are some suggested answers:

1. (17) **exciting**
2. (18) **will have**
3. (19) **explore**
4. (20) **unique**

Here’s how the completed text would look:

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**Explore the Wonders of Our Town!**

Looking for an unforgettable way to experience the charm of our town? Join (17) **exciting** guided tours and uncover its hidden gems! We offer tours that help you discover the best places comfortably and at your own pace. If you join our guided tour, you (18) **will have** an unforgettable experience exploring the town. You’ll have the chance to know where (19) **explore** historic landmarks, taste delicious local dishes, and enjoy breathtaking views. Walk through lively streets, visit traditional markets, and relax in (20) **unique** spots that will make your journey truly memorable.

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Feel free to adjust any of the words based on the context or style you prefer!