Answer:
1. free verse; an exploration of the response to death and loss - 4. a bird in the house. It talks about death in a symbolic way
2. precise imagery; economy of language - 2. in a station of the metro by Ezra Pound. The poem is very short but describes the image perfectly
3. repetition of lines; fragments with different structures - 1. the love song of j. alfred prufock. some lines are repeated
4. traditional form; nontraditional treatment of theme - 3. an irish airman foresees his death. Traditional form includes rhymes
Step-by-step explanation: