1. What do these words have in common?

Cabin

Gold

Scarlet

Hay

Spring

2. What do these words have in common?

Luck

Genius

Midnight

3. What do these words have in common?

Short

Fruit

Pound

Sponge

HINT:

2. Each can be preceded by the same two words, the second of which is "of."

Answers:

1. They can be followed by FEVER.

2. They can be preceded by the words "Stroke of ".

3. They are types of cakes.