Answer:
1.smiled, grinned
2. lucky, favored
3. mocked, scoffed
4. soaked, drenched
5. happy, elated
Explanation: Denotation is the literal meaning of the word;
in 1. both words include a smile;
in 2. both words include some type of luck;
in 3. there is mockery involved;
in 4. both words denote something wet;
in 5. there is happiness involved.