The second one I would say
This short poem has End Rhymes, meaning that the rhymes are located at the end of each line. In this case, 'shine' and 'mine' rhyme and are located at the ends of each line.
The word 'available' does not suggest an intense tone
The answer is option D: adverb.
<em>Sometimes </em>is an adverb of frequency, which indicates how often something happens. Adverbs of frequency are usually used for repeated or periodic activities, so they often go with the present simple tense. Other examples of adverbs of frequency are: <em>always</em>, <em>usually</em>, <em>often </em>and <em>never</em>.