Answer:
ANSWER-C
Explanation:
THE MISSISSIPPI RIVER
1. whenever
2. whenever
3. whichever
4. whoever
5. whenever
6. should
7. should
8. should
9. could
10. would
11. could
12. should
13. should
14. must
15. could
this is a very good explanation thank you
<em><u>a short story entitled The Idler.</u></em> The Idler was a magazine in the 19th century.
He did write all of the other options here.
I think A is more effective