Music Any1 ??

ANALOGY
SNEAKY : FORTHRIGHT :: generous : _____
1. giving
2. stingy
3. surplus
The answer is 3.surplus

What does it mean?
skulk
If you decided to skulk through the school, you might look like
1. a spy.
2. a snob.
3. a kangaroo.
the answer is 1. a spy