The pun is, "Santa arrived at the party just to the NICK of time." He's often referred to as "Saint Nick." The meaning of the pun, is, he made it to the party quick, or he made it just in time.
The answer is that the author has to bring to life a musical composition with only words.
Beethoven was a famous composer who had multiple works of art glossing mainly over piano, and orchestra. Explaining a piece of music to others, with only words would be, in other words. . . hard.
Hope this helps!!!
-The Scarlett Pimpernel
It implicitly states that Greta does not like her gift because she does not actually say it.
Answer:
In Ethiopia coffee is grown
Because they wanted to stay because of the flowers, like brain washed