Sunday Puzzle: The category is …

On-air challenge: I’m going to give you some categories in two words. You name something in each category starting with each initial in the category. Any answer that works is fine.

Example: Zoo Animals –> Zebra, Aardvark
1. Greek Letters
2. Roulette Bets
3. Orchard Fruits
4. Ford Models
5. Computer Languages
6. Annual Prizes
7. Salad Ingredients
8. [triple:] Comic Book Heroes