1. Two words are heteronyms, except that one of them is a proper noun and capitalized. One of the words is weather-related and the other is a famous U.S. landmark.  What are the two words?

2. Can you fill in the blanks in this quip using a heteronym?

You can _ _ _ _   a   _ _ _ _ _ to water, but a _ _ _ _ _ _ must _ _   _ _ _ _.

3. What heteronym  means both leveling out and twilight time?

HINT:
1. Both words are associated with the state of Washington.

Answers:

1)
RAINIER
(MT.) RAINIER 

2.  You can LEAD a horse to water, but a pencil must be LEAD.

3. EVENING