#1. That was from Death lends a hand. When Columbo was with archer at the golf course showing that he could hit the golf ball a long way. But he's going to forget about the lesson because he can't learn the game.
#8 is from The Most Crucial Game. Columbo had Paul Hanlon so rattled that he did not know where the team was.
#2 is what Columbo said to General Hollister when he was fishing off his dock early in the morning when Hollister pulled in the boat slip after dumping the body.
Number 4 is when Columbo is torturing Milo Janus about his new health program: No more cigars, giving up chili, etc. As Milo noticed later, it didn’t last long.
1. DEATH LENDS A HAND - Golf - Columbo to Ken Archer (Correct)
2. DEAD WEIGHT - Fishing - Columbo to Gen. Hollister (Correct)
3. MURDER BY THE BOOK - Swimming - Ken Franklin to Lily LaSanka (Correct)
4. EXERCISE IN FATALITY - Exercise (treadmill, in this case) - Columbo to Milo Janus (Correct)
5. MURDER IN MALIBU - Tennis - Wayne Jennings (Correct) - I thought this one would be hard, but I was wrong! Good job!
6. GREENHOUSE JUNGLE - Pool - Columbo to Jarvis Goodland (Correct)
7. DOUBLE EXPOSURE - Golf - Columbo to Dr. Kepple (Correct) - love this scene
8. MOST CRUCIAL GAME - Football - Columbo to Paul Hanlon (Correct)
9. UNEASY LIES THE CROWN - Horse Racing - Wesley Corman to Columbo (Incorrect)
10. MOST DANGEROUS MATCH - Chess - Emmit Clayton to reporter (Not answered)
11. IDENTITY CRISIS - Shooting - Columbo to Shooting Gallery operator (Not answered)
12. BLUEPRINT FOR MURDER - Tennis - Jennifer Williamson to Elliot Markham just before she discovers Bo's hat (Not answered)
Congrats! I'll try to post Quiz #2 later this week.