1 would be word divided in syllables
2 is word with double consonants
3 is a hyphenated number word
4 is hyphenated adjective
5 is two word compound
6 is hyphenated compound
7 is one word compound
Since it dark and its night i feel like there should be the sound of crickets that always what i hear at night. the mood of the painting seems dark but quiet.
I think D is the correct answer