Answer:
I think beautiful is adjective.
If you want to fix this sentence it would be:
Mom had appreciated our hard work. (Or) Mom appreciated us working so hard.
Answer:
anecdote
Explanation:
The rhetorical device that is used in this excerpt from Mark Twain's "The Danger of Lying in Bed" is anecdote (assuming that your options are allusion, rhetorical question, anecdote, and logic).
Can you explain how you would like me to answer this? Maybe with a little more background information
Fish is to water as a bird is to air.
Duck and Sparrow are types of birds and it's not really logical for it to be butterfly, I don't think.