Here are the answers to your questions:
Question 1:
Which sentence should be revised to replace repeated words that appear in other sentences?
Answer: Sentence 4
Question 2:
Which cliché should be replaced?
Answer: "lending a hand" (sentence 1)
Question 3:
In sentence 3, the phrase "another fun percussion instrument to play" is repeated from sentence 2. Which replacement word or words would improve the sentence?
Answer: One more
Question 4:
Which of the following sentences should be added after sentence 10 to add sensory details?
Answer: I was so squished, I felt like my lungs would pop.
Question 5:
Which adjectives would best help create a more precise image of the feathers in sentence 2?
Answer: soft, brown
Question 6:
Which of the following words could best be used to connect the ideas in these two sentences: "Our landfills are almost full! We must reduce, reuse, and recycle more than ever."
Answer: Therefore
Feel free to ask if you have more questions!