Here are the matches for the phrases 1-10 with their definitions a-j:

1. **compromise** - d. an agreement between two sides who have different opinions, in which each side gives up something it had wanted
2. **infrastructure** - g. the basic structure of an organization or system which is necessary for its operation, esp. public water, energy, and systems for communication and transport
3. **obstacle** - i. something that blocks your way so that movement or progress is prevented or made more difficult
4. **resolution** - c. solving a problem or finding a way to improve a difficult
5. **adequate** - e. enough or satisfactory for a particular purpose
6. **boom** - h. to become better, or to make something better by making corrections or removing any faults
7. **setback** - j. something that causes delay or stops progress
8. **slum** - b. a very poor and crowded area of a city
9. **rural** - a. in, of, or like the country
10. **reform** - f. to make a deep, loud sound

Feel free to adjust or ask for further clarification on any specific terms!