EDIT
Answer: B 4
Explanation: A stanza is a group of lines or a verse. There is no set number of lines that a stanza has to have. Learn more about stanzas here:
https://examples.yourdictionary.com/stanza-examples.html
ORIGINAL ANSWER WRONG: (see comments)
Answer: A 3
Explanation:
In poetry, a stanza is a group of 4 lines.
<span>A subordinate clause is a group of words with a subject
and a verb. It basically begins with subordinating conjunctions or relative
pronouns. As the name suggests, it cannot stand alone so it needs an
independent clause to convey a complete thought.</span>
The best choice is option one, although that is not fully correct. But because an author is present, the name comes first.
The sentence that uses the word them as an indirect object would be Leo sent them a postcard from NASA.
Hope this helps and good luck with whatever it is you're doing!