Controversial, this is because not everyone agrees that they make excellent pets
The answer is: The flowers in the garden bloom beautifully.
The verb <em>to be</em> can be conjugated as <em>am, is, are, was, were </em>or <em>been, </em>and it signifies to exist, occur o take place. In that respect, the chosen sentence does not possess the verb <em>to be</em> - it actually contains the verb <em>bloom</em>, which means to produce flowers.
The rest of the sentences are incorrect because all of them include conjugations of the verb to be, such as <em>is </em>and <em>was</em>.
For me, personally, Romeo's love never seemed real, especially if you take into consideration that Romeo and Juliet knew each other for about a month, or so. You cannot start loving someone in such a short period of time, especially given that Romeo is like 18, and Juliet 14.
Compared to modern ideas of love, their love is much more romanticized, it no longer exists (if it ever did), and it seems quite unreal.
Answer: it adds a more realistic feeling to the book.