It's just telling you to make a sentence where a snack and a show are both nouns. For instance:
I really like watching Spongebob Squarepants while eating Goldfish.
Hope this helped!
Answer:
4
Explanation:
Initially the sister was rejected because she was so ill and weak, but after rest she was allowed to take the test.
Answer:
The journalist received praise for her article.
Explanation:
The other sentences have participles so they are passive
Answer: It is a fragment.
Explanation: It does not complete a thought.