MISSING LINKS CCXXXI

Each trio of words below shares a Missing Link - that is, its members have something in common, obvious or not. For example, RIVERS, NOSES, & VIOLINS can all have BRIDGES.

1. Pit..........Oil..........Eyes
2. Bob..........Tom..........Alley
3. Nail..........Car..........Wedge
4. White..........Gray..........Blue
5. Tree..........Car..........Elephant
6. Moon..........Wrench..........Roll
7. Switch..........Coin..........House
8. Hat..........Iceberg..........Tongue
9. Smoking..........Drinking..........Nun
10. Moses..........Superman..........Highway

Answers:

1. Snake
2. Cat
3. Things you can drive
4. Kinds of whales
5. They have trunks
6.Crescent
7. Things you can flip
8. Tip
9. Habits
10. They were (or can be) adopted