Inferred is another word of saying "taken to perspective" or "interpreted as...".
Hidden meanings or messages are meant to be figured out and used to help you in future situations.
So, I would say:
a. True!
This sentence does not contain the parallel structure.
<span>My sisters always bicker over who gets to drive the car, wear the newest dress, and having the best boyfriend.
</span>Parallel structure<span> or parallelism is defined as the repetition of a chosen grammatical form within a sentence.
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In the above sentence the phrase that should be parallel are "drive the car", "wear the newest dres", and "having the best boyfriend". The usage is inconsistent and it creates confusion.
The sentence using the correct parallel structure reads like this:
<span>My sisters always bicker over who gets to drive the car, wear the newest dress, and have the best boyfriend.
</span>
"having" is the present participle form of have. The term "have" is used to refer to a possession or belonging.
On the day of the wedding, Thumbelina goes outside one last time to see the sun, and is saved, at the last possible minute, by her bird friend. He takes her to the land of flowers and drops her in a blossom where there is a tiny prince, just her size, to whom she becomes (happily) married
Since the instructions say use the last simple negative form, these are the answers:
1. David did not watch
2. Carol did not appear
3. did not book
4. did not close
5. did not follow
6. did not disappear
7. did not wait
8. did not recognize
9. did not identify
10. did not apologize
11. did not like
12. did not admit