Each of the following sentences contains clues to a set of three words that are spelled the same, except for one letter (each sentence describes a different set). Example: malt, melt, molt.

1) Billy discovered a cylindrical chest buried beneath the knoll.

2) The only evidence found by the detective was some adhesive in the chimney passage.

3) The bashful bovine rested on the small bed.

4) The latest fad was for people to desire the ...

Each of the following sentences contains clues to a set of three words that are spelled the same, except for one letter (each sentence describes a different set). Example: malt, melt, molt.

1) The subject of the meeting was "The Poisonous Elixir".

2) When the man refused to fight, it caused the bully to shout "Are you chicken?".

3) When the cows heard the snake shake, there was a fight for survival.

4) Unable to see, the doctor was still ...

What song lyric does this rebus describe?

Caspar says "Idiots will always enter a burning building."
Melchior says "They will do so, even when no one else will try."
Balthasar says "Not only that, but those dupes will do it quickly."

Which word in Group B can be added to Group A? Why?

Group A: complex, on, rat, stall
Group B: accord, gallop, new, tandem